Paulo can run a marathon in four hours and 20 minutes. If he's able to cut of 18% of his time, how long will it take him to run a marathon

Question

Emily Hensley

Mathematics

1 November, 06:11

Paulo can run a marathon in four hours and 20 minutes. If he's able to cut of 18% of his time, how long will it take him to run a marathon

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Answers (1)

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Sarahi Pratt · Answer 1

Cut out 18%

100=all,

all-cut out=remaining

100-18=82

4hrs 20mins=240+20mins=260mins

82% of 260 is 0.82*20=213.2=3 hours and 33.2 minutes

he can runi s 3 hours and 33.2 minutes