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Let’s check out your problem:
Which is the most accurate way to estimate
51
%
51\%
51%
of
55
55
55
?
\newline
Choices:
\newline
(A)
3
4
×
56
\frac{3}{4} \times 56
4
3
×
56
\newline
(B)
1
2
×
56
\frac{1}{2} \times 56
2
1
×
56
\newline
(C)
1
3
×
54
\frac{1}{3} \times 54
3
1
×
54
\newline
(D)
1
4
×
56
\frac{1}{4} \times 56
4
1
×
56
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Home
Math Problems
Grade 6
Estimate percents of numbers
Full solution
Q.
Which is the most accurate way to estimate
51
%
51\%
51%
of
55
55
55
?
\newline
Choices:
\newline
(A)
3
4
×
56
\frac{3}{4} \times 56
4
3
×
56
\newline
(B)
1
2
×
56
\frac{1}{2} \times 56
2
1
×
56
\newline
(C)
1
3
×
54
\frac{1}{3} \times 54
3
1
×
54
\newline
(D)
1
4
×
56
\frac{1}{4} \times 56
4
1
×
56
Convert to decimal:
Convert
51
%
51\%
51%
to a decimal for easier calculation.
\newline
Calculation:
51
%
=
0.51
51\% = 0.51
51%
=
0.51
Calculate
51
%
51\%
51%
of
55
55
55
:
Calculate
51
%
51\%
51%
of
55
55
55
.
\newline
Calculation:
0.51
×
55
=
28.05
0.51 \times 55 = 28.05
0.51
×
55
=
28.05
Compare with choices:
Compare the result with the given choices.
\newline
Calculation:
\newline
(A)
3
4
×
56
=
42
\frac{3}{4} \times 56 = 42
4
3
×
56
=
42
\newline
(B)
1
2
×
56
=
28
\frac{1}{2} \times 56 = 28
2
1
×
56
=
28
\newline
(C)
1
3
×
54
=
18
\frac{1}{3} \times 54 = 18
3
1
×
54
=
18
\newline
(D)
1
4
×
56
=
14
\frac{1}{4} \times 56 = 14
4
1
×
56
=
14
Identify closest value:
Identify the closest value to
28.05
28.05
28.05
among the choices.
\newline
Observation: Choice (B)
1
2
×
56
=
28
\frac{1}{2} \times 56 = 28
2
1
×
56
=
28
is the closest.
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