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Let’s check out your problem:
What is
40
%
40 \%
40%
of
10
10
10
?
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Math Problems
Grade 8
Percents of numbers and money amounts
Full solution
Q.
What is
40
%
40 \%
40%
of
10
10
10
?
Convert to decimal:
Convert
40
%
40\%
40%
to a decimal.
\newline
To convert a percentage to a decimal, divide by
100
100
100
.
\newline
40
%
40\%
40%
as a decimal is
40
100
=
0.40
\frac{40}{100} = 0.40
100
40
=
0.40
.
Calculate
40
40
40
% of
$
10
\$10
$10
:
Calculate
40
%
40\%
40%
of
$
10
\$10
$10
.
\newline
Now that we have the decimal form of
40
%
40\%
40%
, we multiply it by
$
10
\$10
$10
to find
40
%
40\%
40%
of
$
10
\$10
$10
.
\newline
40
%
40\%
40%
of
$
10
\$10
$10
=
0.40
×
10
=
$
4
0.40 \times 10 = \$4
0.40
×
10
=
$4
.
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