Number, NAPX9-TLD-CA23 v3

Question

Ron is renting a room in a dormitory at $400 per month.

His landlord offers him an upgraded room with its own bathroom.

His rent for the upgraded room increases to $6600 for 12 months.

What is the extra monthly cost of the upgraded room?

Worked Solution

Monthly cost of upgraded room
= 6600 ÷\div 12
= $550

∴\therefore Extra monthly cost
= 550 −- 400
= {{{prefix0}}}{{{correctAnswer0}}}

Variant 0

DifficultyLevel

685

Question

Ron is renting a room in a dormitory at $400 per month.

His landlord offers him an upgraded room with its own bathroom.

His rent for the upgraded room increases to $6600 for 12 months.

What is the extra monthly cost of the upgraded room?

Worked Solution

Monthly cost of upgraded room
= 6600 ÷\div 12
= $550

∴\therefore Extra monthly cost
= 550 −- 400
= $150

Question Type

Answer Box

Variables

Variable nameVariable value
correctAnswer0
150
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
correctAnswer0150

$

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