Number, NAP_10009

Question

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Worked Solution

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Variant 0

DifficultyLevel

368

Question

Which of the following groups of coins has the highest value?

Worked Solution

Consider options:

Option 1:

0.50 + 0.20 + 0.50 + 0.20 + 0.20 + 0.10 + 0.10 = $1.80

Option 2:

0.50 + 0.10 + 0.10 + 0.50 + 0.50 + 0.05 = $1.75

Option 3:

0.50 + 0.50 + 0.10 + 0.10 + 0.50 + 0.05 + 0.10 = $1.85

Option 4:

$1.00 + 0.20 + 0.20 + 0.05 + 0.10 + 0.10 = $1.65

Therefore, Option 3 is the largest.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Which of the following groups of coins has the highest value?
workedSolution
Consider options: Option 1: 0.50 + 0.20 + 0.50 + 0.20 + 0.20 + 0.10 + 0.10 = $1.80 Option 2: 0.50 + 0.10 + 0.10 + 0.50 + 0.50 + 0.05 = $1.75 Option 3: 0.50 + 0.50 + 0.10 + 0.10 + 0.50 + 0.05 + 0.10 = $1.85 Option 4: $1.00 + 0.20 + 0.20 + 0.05 + 0.10 + 0.10 = $1.65 Therefore, Option 3 is the largest. {{{correctAnswer}}}
correctAnswer
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2019/01/NAPX-J2-07-v2d-768x122.png 480 indent vpad

Answers

Is Correct?Answer
x
x
x

Variant 1

DifficultyLevel

370

Question

Which of the following groups of coins has the smallest value?

Worked Solution

Consider options:

Option 1:

0.50 + 0.20 + 0.50 + 0.20 + 0.20 + 0.10 + 0.10 = $1.80

Option 2:

$1.00 + 0.20 + 0.20 + 0.05 + 0.10 + 0.10 = $1.65

Option 3:

0.50 + 0.50 + 0.10 + 0.10 + 0.50 + 0.05 + 0.10 = $1.85

Option 4:

0.50 + 0.10 + 0.10 + 0.50 + 0.50 + 0.05 = $1.75

Therefore, Option 2 is the smallest.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Which of the following groups of coins has the smallest value?
workedSolution
Consider options: Option 1: 0.50 + 0.20 + 0.50 + 0.20 + 0.20 + 0.10 + 0.10 = $1.80 Option 2: $1.00 + 0.20 + 0.20 + 0.05 + 0.10 + 0.10 = $1.65 Option 3: 0.50 + 0.50 + 0.10 + 0.10 + 0.50 + 0.05 + 0.10 = $1.85 Option 4: 0.50 + 0.10 + 0.10 + 0.50 + 0.50 + 0.05 = $1.75 Therefore, Option 2 is the smallest. {{{correctAnswer}}}
correctAnswer
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2019/01/NAPX-J2-07-v2c-768x153.png 400 indent vpad

Answers

Is Correct?Answer
x
x
x

Tags

  • staging_suejones