Lee spent 10 hours at the pool last week. She practiced the butterfly for 2 hours, the breaststrake for 5 hours and the backstroke for 3 hours. this week she only has 5 hpurs to spend at the pool. she wanta to keep the same percentage pd time spent on eaxf stroke. how many hours will she practice the breaststroke

Question

Gaven Meza

Mathematics

28 August, 09:53

Lee spent 10 hours at the pool last week. She practiced the butterfly for 2 hours, the breaststrake for 5 hours and the backstroke for 3 hours. this week she only has 5 hpurs to spend at the pool. she wanta to keep the same percentage pd time spent on eaxf stroke. how many hours will she practice the breaststroke

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Answers (1)

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Mattie Hall · Answer 1

2.5 hours

1) Find the percentage practiced of each stroke in the 10 hours last week

Butterfly - 20% Breaststroke - 50% Backstroke - 30%

2) Find 50% of 5 hours is, 2.5 hours, or 150 minutes