Edward run 1/3 of a mile in 5 minutes. If he runs 3/4 of an hour, how far does he go?
2 answers:
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Answer:
Step-by-step explanation:
This is a geometric mean problem...a ratio. The geometric mean is the height of the triangle, 6. To solve:
and cross multiply to solve for x:
3x = 36 so
x = 12