Algebra, NAPX-H2-35 SA

Question

{{{question}}}

Worked Solution

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Variant 0

DifficultyLevel

634

Question

William spent $15.30 on pencils for the new school year.

Each pencil cost 30 cents.

How many pencils did he buy?

Worked Solution
⇒ 10 pencils cost $3.00
⇒ 50 pencils cost $15.00


∴\therefore 51 pencils cost $15.30


Strategy 2

$15.30 = 1530 cents

Using long division:


⇒ 1530 ÷ 30 = 51


∴\therefore 51 pencils cost $15.30

Question Type

Answer Box

Variables

Variable nameVariable value
question
William spent $15.30 on pencils for the new school year. Each pencil cost 30 cents. How many pencils did he buy?
workedSolution
>>|| |-| |⇒ 10 pencils cost $3.00| |⇒ 50 pencils cost $15.00|
$\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $15.30
Strategy 2 $15.30 = 1530 cents Using long division: sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2024/04/Algebra_NAPX-H2-35-SA.svg 60 indent3 vpad
⇒ 1530 ÷ 30 = {{{correctAnswer0}}}
$\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $15.30
correctAnswer0
51
prefix0
suffix0
pencils

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer051

pencils

Variant 1

DifficultyLevel

636

Question

Bella spent $19.50 on hair ties for her dance class.

Each hair tie cost 50 cents.

How many hair ties did she buy?

Worked Solution

Strategy 1
⇒\Rightarrow 10 hair ties cost $5.00
⇒\Rightarrow 30 hair ties cost $15.00
⇒\Rightarrow 39 hair ties cost $19.50

∴\therefore 39 hair ties cost $19.50

Strategy 2

$19.50 = 1950 cents

Using long division:

⇒\Rightarrow 1950 ÷\div 50 = 39

∴\therefore 39 hair ties cost $19.50

Question Type

Answer Box

Variables

Variable nameVariable value
question
Bella spent $19.50 on hair ties for her dance class. Each hair tie cost 50 cents. How many hair ties did she buy?
workedSolution
Strategy 1
| | | - | | $\Rightarrow$ 10 hair ties cost $5.00 | | $\Rightarrow$ 30 hair ties cost $15.00 | | $\Rightarrow$ 39 hair ties cost $19.50 |

$\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $19.50 Strategy 2 $19.50 = 1950 cents Using long division: sm_img https://smartered-media.s3.ap-southeast-2.amazonaws.com/wp-content/uploads/2026/04/07031201/Algebra_NAPX-H2-35-SA_2-o.svg 60 indent3 vpad $\Rightarrow$ 1950 $\div$ 50 = {{{correctAnswer0}}} $\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $19.50
correctAnswer0
39
prefix0
suffix0
hair ties

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer039

hair ties

Variant 2

DifficultyLevel

634

Question

Amir spent $16.80 on stickers for his collection.

Each sticker cost 40 cents.

How many stickers did he buy?

Worked Solution

Strategy 1
⇒\Rightarrow 10 stickers cost $4.00
⇒\Rightarrow 40 stickers cost $16.00
⇒\Rightarrow 42 stickers cost $16.80

∴\therefore 42 stickers cost $16.80

Strategy 2

$16.80 = 1680 cents

Using long division:

⇒\Rightarrow 1680 ÷\div 40 = 42

∴\therefore 42 stickers cost $16.80

Question Type

Answer Box

Variables

Variable nameVariable value
question
Amir spent $16.80 on stickers for his collection. Each sticker cost 40 cents. How many stickers did he buy?
workedSolution
Strategy 1
| | | - | | $\Rightarrow$ 10 stickers cost $4.00 | | $\Rightarrow$ 40 stickers cost $16.00 | | $\Rightarrow$ 42 stickers cost $16.80 |

$\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $16.80 Strategy 2 $16.80 = 1680 cents Using long division: sm_img https://smartered-media.s3.ap-southeast-2.amazonaws.com/wp-content/uploads/2026/04/07025825/Algebra_NAPX-H2-35-SA_1-o.svg 60 indent3 vpad $\Rightarrow$ 1680 $\div$ 40 = {{{correctAnswer0}}} $\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $16.80
correctAnswer0
42
prefix0
suffix0
stickers

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer042

stickers

Variant 3

DifficultyLevel

637

Question

Carlos spent $21.84 on badges for his scout group.

Each badge cost 42 cents.

How many badges did he buy?

Worked Solution

Strategy 1
⇒\Rightarrow 10 badges cost $4.20
⇒\Rightarrow 50 badges cost $21.00
⇒\Rightarrow 52 badges cost $21.84

∴\therefore 52 badges cost $21.84

Strategy 2

$21.84 = 2184 cents

Using long division:

⇒\Rightarrow 2184 ÷\div 42 = 52

∴\therefore 52 badges cost $21.84

Question Type

Answer Box

Variables

Variable nameVariable value
question
Carlos spent $21.84 on badges for his scout group. Each badge cost 42 cents. How many badges did he buy?
workedSolution
Strategy 1
| | | - | | $\Rightarrow$ 10 badges cost $4.20 | | $\Rightarrow$ 50 badges cost $21.00 | | $\Rightarrow$ 52 badges cost $21.84 |

$\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $21.84 Strategy 2 $21.84 = 2184 cents Using long division: sm_img https://smartered-media.s3.ap-southeast-2.amazonaws.com/wp-content/uploads/2026/04/07032451/Algebra_NAPX-H2-35-SA_3-o.svg 60 indent3 vpad $\Rightarrow$ 2184 $\div$ 42 = {{{correctAnswer0}}} $\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $21.84
correctAnswer0
52
prefix0
suffix0
badges

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer052

badges

Variant 4

DifficultyLevel

638

Question

Dani spent $24.48 on ribbon for her craft projects.

Each piece of ribbon cost 48 cents.

How many pieces of ribbon did she buy?

Worked Solution

Strategy 1
⇒\Rightarrow 10 pieces cost $4.80
⇒\Rightarrow 50 pieces cost $24.00
⇒\Rightarrow 51 pieces cost $24.48

∴\therefore 51 pieces of ribbon cost $24.48

Strategy 2

$24.48 = 2448 cents

Using long division:

⇒\Rightarrow 2448 ÷\div 48 = 51

∴\therefore 51 pieces of ribbon cost $24.48

Question Type

Answer Box

Variables

Variable nameVariable value
question
Dani spent $24.48 on ribbon for her craft projects. Each piece of ribbon cost 48 cents. How many pieces of ribbon did she buy?
workedSolution
Strategy 1
| | | - | | $\Rightarrow$ 10 pieces cost $4.80 | | $\Rightarrow$ 50 pieces cost $24.00 | | $\Rightarrow$ 51 pieces cost $24.48 |

$\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $24.48 Strategy 2 $24.48 = 2448 cents Using long division: sm_img https://smartered-media.s3.ap-southeast-2.amazonaws.com/wp-content/uploads/2026/04/07032922/Algebra_NAPX-H2-35-SA_4-o.svg 60 indent3 vpad $\Rightarrow$ 2448 $\div$ 48 = {{{correctAnswer0}}} $\therefore$ {{{correctAnswer0}}} {{{suffix0}}} cost $24.48
correctAnswer0
51
prefix0
suffix0
pieces of ribbon

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer051

pieces of ribbon

Tags

  • nap_nc
  • staging_suejones