A solider is able to do 100 sit-ups in 2 mins. At this rate, how long will it take him to do 250 sit-ups?

1 answer:

3 0

5 minutes
100 sit-ups in 2 minutes means 50 sit-ups per minute
amount of sit-ups / mins
100 / 2
200. /. 4
300. /. 6

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