Measurement, RAPH12 Q9-10

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

675

Question

Hillary needs 1.7 kilograms of apples to make apple pies for a family celebration.

She places a box of apples on the scale shown .



Neglecting the weight of the box, what amount of apples, in grams, does she still need?

Worked Solution

Reading the scale:

4 intervals = 1 kg = 1000 grams

1 interval = 250 grams
Scale reading = 3 ×\times 250
= 750 grams

Weight needed = 1700 – 750
= 950 grams

Question Type

Answer Box

Variables

Variable nameVariable value
question
Hillary needs 1.7 kilograms of apples to make apple pies for a family celebration. She places a box of apples on the scale shown .
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/05/RAPH12-Q9.svg 220 indent3 vpad
Neglecting the weight of the box, what amount of apples, in grams, does she still need?
workedSolution
Reading the scale: 4 intervals = 1 kg = 1000 grams 1 interval = 250 grams
| | | | ------------- | ---------- | | Scale reading | \= 3 $\times$ 250 | | | \= 750 grams |

| | | | ------------- | ---------- | | Weight needed | \= 1700 – 750 | | | \= {{{correctAnswer0}}} {{{suffix0}}} |
correctAnswer0
950
prefix0
suffix0
grams

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
correctAnswer0950

grams

Variant 1

DifficultyLevel

670

Question

Samuel purchases 2.5 kilograms of salt at the market.

Part of his purchase is weighed and shown on the scale below .



How many more grams of salt does he need?

Worked Solution

Reading the scale:

4 intervals = 1 kg = 1000 grams

1 interval = 250 grams
Scale reading = 1000 + 2 ×\times 250
= 1500 grams

Grams needed = 2500 – 1500
= 1000 grams

Question Type

Answer Box

Variables

Variable nameVariable value
question
Samuel purchases 2.5 kilograms of salt at the market. Part of his purchase is weighed and shown on the scale below .
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/08/Raph12-10.png 220 indent3 vpad
How many more grams of salt does he need?
workedSolution
Reading the scale: 4 intervals = 1 kg = 1000 grams 1 interval = 250 grams
| | | | ------------- | ---------- | | Scale reading | \= 1000 + 2 $\times$ 250 | | | \= 1500 grams |

| | | | ------------- | ---------- | | Grams needed | \= 2500 – 1500 | | | \= {{{correctAnswer0}}} {{{suffix0}}} |
correctAnswer0
1000
prefix0
suffix0
grams

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
correctAnswer01000

grams

Tags