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spin [16.1K]
3 years ago
9

May someone help me out with this question

Mathematics
2 answers:
Romashka [77]3 years ago
6 0
p\%=\dfrac{p}{100}\\\\40\%=\dfrac{40}{100}=0.4\\\\40\%\ of\ B\ is\ 3\\\\0.4B=3\ \ \ |divide\ both\ sides\ by\ 0.4\\\\\boxed{B=7.5}
dedylja [7]3 years ago
3 0
The answer would be 7.5
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