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My name is Ann [436]
2 years ago
14

20 copies of the school yearbook together weigh 50 lb what is the weight of each book

Mathematics
1 answer:
dedylja [7]2 years ago
6 0

Answer:

2.5 pounds per book

Step-by-step explanation:

Set up a proportion

20 copies / 50 pounds = 1 copy / x pounds

Cross multiply

20x = 50

Divide both sides by 20

x = 2.5 pounds


I hope this helped and please mark me as brainliest!

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