Number, NAP-J3-CA22 SA v1

Question

A hospital purchases 24 litres of hand sanitizer at a total cost of $99.60.

The hand sanitiser can also be purchased in litre bottles at the same price per litre.

How much would 7 litres of sanitiser cost?

Worked Solution
Cost per litre = 99.6024\dfrac{99.60}{24}
= $4.15

∴\therefore Cost of 7 litres = 7 × 4.15
= {{{prefix0}}}{{{correctAnswer0}}}

Variant 0

DifficultyLevel

594

Question

A hospital purchases 24 litres of hand sanitizer at a total cost of $99.60.

The hand sanitiser can also be purchased in litre bottles at the same price per litre.

How much would 7 litres of sanitiser cost?

Worked Solution
Cost per litre = 99.6024\dfrac{99.60}{24}
= $4.15

∴\therefore Cost of 7 litres = 7 × 4.15
= $29.05

Question Type

Answer Box

Variables

Variable nameVariable value
correctAnswer0
29.05
prefix0
$
suffix0

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
correctAnswer029.05

$

Tags