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The amount of protein a person needs each day is proportional to his or her wait. Justin weighs 150 pounds and needs 50 grams or protein each day. If Logan ways 180 pounds, how much protein does he need each day

Algebra
Alexis-10

Alexis-10 - 26.01.2016 21:13The amount of protein a person needs each day is proportional to his or her wait. Justin weighs 150 pounds and needs 50 grams or protein each day. If Logan ways 180 pounds, how much protein does he need each day

Lily_Morrison - 26.01.2016 21:30It’s a proportion problem. 50/150 = x /180 cross multiply 150x=9000. divide both sides by 150. x=60 grams

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