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Let’s check out your problem:
Which is the most accurate way to estimate
23
%
23\%
23%
of
49
49
49
?
\newline
Choices:
\newline
(A)
1
4
×
51
\frac{1}{4} \times 51
4
1
×
51
\newline
(B)
1
3
×
48
\frac{1}{3} \times 48
3
1
×
48
\newline
(C)
1
4
×
48
\frac{1}{4} \times 48
4
1
×
48
\newline
(D)
1
3
×
51
\frac{1}{3} \times 51
3
1
×
51
View step-by-step help
Home
Math Problems
Grade 7
Estimate percents of numbers
Full solution
Q.
Which is the most accurate way to estimate
23
%
23\%
23%
of
49
49
49
?
\newline
Choices:
\newline
(A)
1
4
×
51
\frac{1}{4} \times 51
4
1
×
51
\newline
(B)
1
3
×
48
\frac{1}{3} \times 48
3
1
×
48
\newline
(C)
1
4
×
48
\frac{1}{4} \times 48
4
1
×
48
\newline
(D)
1
3
×
51
\frac{1}{3} \times 51
3
1
×
51
Calculate Percentage of
49
49
49
:
Calculate the exact value of
23
23
23
% of
49
49
49
.
\newline
Calculation:
0.23
×
49
=
11.27
0.23 \times 49 = 11.27
0.23
×
49
=
11.27
Evaluate Closest Estimate:
Evaluate each choice to find the closest estimate to
11
11
11
.
27
27
27
.
\newline
(A)
1
4
×
51
=
12.75
\frac{1}{4} \times 51 = 12.75
4
1
×
51
=
12.75
\newline
(B)
1
3
×
48
=
16
\frac{1}{3} \times 48 = 16
3
1
×
48
=
16
\newline
(C)
1
4
×
48
=
12
\frac{1}{4} \times 48 = 12
4
1
×
48
=
12
\newline
(D)
1
3
×
51
=
17
\frac{1}{3} \times 51 = 17
3
1
×
51
=
17
Compare Results:
Compare the results from Step
2
2
2
with the exact value calculated in Step
1
1
1
.
\newline
-
12.75
12.75
12.75
is closer to
11.27
11.27
11.27
than
16
16
16
,
12
12
12
, or
17
17
17
.
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