Number, NAPX-E4-CA16
Question
Jeff walks across a football field. It takes him 48 strides to walk across.
His stride length is 80 centimetres long.
Jeff's daughter, Deloris, has a stride length of 60 centimetres.
How many strides does it take Deloris to walk across the same football field?
Worked Solution
= 48 × 0.80
= 38.4 m
∴ Number of Deloris' steps
= 38.4 ÷ 0.6
= {{{correctAnswer}}}
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Variant 0
DifficultyLevel
679
Question
Jeff walks across a football field. It takes him 48 strides to walk across.
His stride length is 80 centimetres long.
Jeff's daughter, Deloris, has a stride length of 60 centimetres.
How many strides does it take Deloris to walk across the same football field?
Worked Solution
= 48 × 0.80
= 38.4 m
∴ Number of Deloris' steps
= 38.4 ÷ 0.6
= 64
Question Type
Multiple Choice (One Answer)
Variables
| Variable name | Variable value |
| correctAnswer | |
Answers