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Nookie1986 [14]
3 years ago
7

How do i write this .......   25% of what number w is 9? The Percent Proportion

Mathematics
2 answers:
wel3 years ago
3 0
36/x=100/25
<span>(36/x)*x=(100/25)*x    </span>
<span>36=4*x      </span>
<span>36/4=x </span>
<span>9=x </span>
<span>x=9</span>
Alisiya [41]3 years ago
3 0
Hi

x is 100%
9 is 25%

x/100 = 9/25
25x = 100(9)
25x = 900
x = 900/25
x = 36

Answer:

25% of 36 is 9
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