Algebra, NAPX-F4-NC25

Question

Ranch is tiling his bathroom.



He follows this pattern to make a line of tiles that is 60 cm long.

How many tiles are in this line?

Worked Solution

In the 20-tile group:

4 complete patterns = 24 cm

⇒\Rightarrow 1 pattern = 6 cm


In 60 cm, 10 complete patterns occur
∴\therefore Total tiles = 10 ×\times 5
= {{{correctAnswer0}}}

Variant 0

DifficultyLevel

706

Question

Ranch is tiling his bathroom.



He follows this pattern to make a line of tiles that is 60 cm long.

How many tiles are in this line?

Worked Solution

In the 20-tile group:

4 complete patterns = 24 cm

⇒\Rightarrow 1 pattern = 6 cm


In 60 cm, 10 complete patterns occur
∴\therefore Total tiles = 10 ×\times 5
= 50

Question Type

Answer Box

Variables

Variable nameVariable value
correctAnswer0
50
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
correctAnswer050

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