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3 years ago

11

Help, please

1 answer:

Elanso [62]3 years ago

5 0

Answer: 10.5 is my guess

Step-by-step explanation:

1. 30% = 8.4

100 x

cross multiply

30(x) = 840

divide both sides by 30 = 28

2. 37.5% = y

100 28

cross multiply

1050 = 100y

divide both sides by 100 = 10.5

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