Question

Mieko practice shooting a basketball for 7/10 of her total practice time. During the other time she practiced dribbling, if she practiced dribbling for 18 minutes, how many minutes did she practice shooting?

Answers

Bosnian
t = total practice time

s = shooting practice time

d = dribbling practice time


s = ( 7 / 10 ) t = 0.7 t


d = t - s = t - 0.7 t = 0.3 t

d = 18 min

0.3 t = 18 Divide both sides by 0.3

t = 18 / 0.3 = 60 min


s = 0.7 t = 0.7 * 60 = 42 min

Dania
Didn’t get it
It’s 42 smart ones
It’s 42

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