a company has decreased the weight of its boxes of macaroni by 8 %. if the new weight of the box is 15.1 ounces, what was the o riginal weight of the box?
2 answers:
8%=0.08 and 100%=1 (100% represents the original weight in percentaje)
Answer:
Old weight is equall to 16.413 ounce
Step-by-step explanation:
New weight = 15.1 ounce
Old weight = x ounce
(Old weight) -8% of old weight= new weight
X - 0.08x= 15.1
X(1-0.08)= 15.1
X*0.92= 15.1
X= 15.1/0.92
X = 16.413
Old weight is equall to 16.413 ounce
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