Hello,
4 hours => 25 pounds
10 hours => n pounds
n = 10 * 25 / 4 = 62,5 = 62 1/2
The correct answer is D.
Bye :)
25 / x = 4 /10
cross multiply
4x = 25 * 10
4x = 250
x = 62.5 or = 62 1/2
Answer:
D) 62 1/2
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