jxjkook
jxjkook
03-06-2018
Mathematics
contestada
if 30% of a number is 15, what is the number
Respuesta :
Americ
Americ
03-06-2018
x= a number
30% * x= 15
convert % to decimal (30%÷100)
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! :)
Answer Link
iraqi
iraqi
03-06-2018
0.30x=15
Divide both sides by 0.30
X= 50
Answer Link
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