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3 years ago

12

A person on a moving sidewalk travels 21 feet in seven seconds. The moving sidewalk has a length of 180 feet. How long will it t

ake to move from one end of the sidewalk to the other?

2 answers:

rodikova [14]3 years ago

8 0

60 seconds is the right answer

Kruka [31]3 years ago

7 0

56 seconds because 21 goes into 180 8 times. 7 multiplied by 8 is 56, so 56 is your answer.

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