If 40 % of a certain number is 63 , find the number
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Answered by
7
your answer is..
40%of x=63
40/100×x=63
40x=63×100
x=6300/40
x=157.5
40%of x=63
40/100×x=63
40x=63×100
x=6300/40
x=157.5
rohan1757:
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Answered by
8
Define x:
Let the number be x
Form the equation:
40 % of the number is 63
⇒ 40% of x = 63
Solve x:
40% of x = 63
0.4x = 63
x = 63 ÷ 0.4
x = 157.5
Answer: The number is 157.5
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