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If 30% of a number is 15, what is the number
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5 votes
If 30% of a number is 15, what is the number

User Adan Rehtla
by
5.4k points

2 Answers

5 votes
0.30x=15
Divide both sides by 0.30
X= 50
User Quarky
by
5.9k points
0 votes
x= a number

30% * x= 15
convert % to decimal (30%รท100)

0.30x= 15
divide both sides by 0.30

x= 50


CHECK:
=50 * 30%
=50 * 0.30
=15


ANSWER: 15 is 30% of the number 50

Hops this helps! :)
User Clock Slave
by
5.4k points
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