A percent is 1 part out of 100.
1%isequalto
1
100
or0.01.
Proportion...
Mathematics, 07.02.2022 17:00 desi3187
A percent is 1 part out of 100.
1%isequalto
1
100
or0.01.
Proportions can be used to solve percent problems.
part
whole
=
percent
100
solve
Find what percentage 12 is of 20. The part is 12.
The whole is 20.
Let n represent the percent.
Write a proportion to solve for n.
12
20
=
n
100
12 · 100 = 20n
1,200 = 20n
1,200 ÷ 20 = 20n ÷ 20
60 = n
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