2 years ago

15 is 30% of what number?

Mathematics

2 answers:

natali 33 [55]2 years ago

7 0

If 15 is 30%, then 1% is 15/30=0.5
since 1% is 0.5, then 100% (the number) is
0.5x 100= 50
:)

777dan777 [17]2 years ago

3 0

15 is 30% of 50

Change the percentage to a decimal by dividing it over 100:
$\frac{30}{100} = 0.3$

Divide 15 over 0.3:
$\frac{15}{0.3} = 50$

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