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3 years ago

11

Tyron takes 3/4 hour to paint a wall. His brother takes 1/3 of the time he takes. How long will his brother take to paint 5 simi

lar walls?

1 answer:

Ludmilka [50]3 years ago

4 0

3/4 of an hour = 45 minutes
1/3 of 45 = 15 minutes

15 minutes x 5 walls = 75 minutes = 1 hour and 15 minutes = 1 1/4 hours

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