SOLUTION: 50% of what is 40
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Algebra: Expressions involving variables, substitution
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Question 235223
:
50% of what is 40
Answer by
mando271(42)
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turn the 50% into fraction so its easier to solve.
remember that (of) means multiply, (is) means equals and the unknown you need to solve for is x.
1/2(x)=40
x=80