Number, NAPX-E3-CA22 SA

Question

1.38+6.211.38=\dfrac{1.38 + 6.21}{1.38} =

Worked Solution
1.38+6.211.38\dfrac{1.38 + 6.21}{1.38} = 7.591.38\dfrac{7.59}{1.38}
= 1 + 6.211.38\dfrac{6.21}{1.38}
= 1 + (4×1.38)+0.691.38\dfrac{(4 \times 1.38) + 0.69}{1.38}
= 5 + 0.691.38\dfrac{0.69}{1.38}
= {{{correctAnswer0}}}

Variant 0

DifficultyLevel

633

Question

1.38+6.211.38=\dfrac{1.38 + 6.21}{1.38} =

Worked Solution
1.38+6.211.38\dfrac{1.38 + 6.21}{1.38} = 7.591.38\dfrac{7.59}{1.38}
= 1 + 6.211.38\dfrac{6.21}{1.38}
= 1 + (4×1.38)+0.691.38\dfrac{(4 \times 1.38) + 0.69}{1.38}
= 5 + 0.691.38\dfrac{0.69}{1.38}
= 5.5

Question Type

Answer Box

Variables

Variable nameVariable value
correctAnswer0
5.5
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
correctAnswer05.5

Tags

  • nap_nc