4th Grade Math Quiz
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NUMBER AND OPERATIONS—FRACTIONS
Question 1
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Sofia pours
4
7
\frac{4}{7}
7
4
liter of water into each bottle. She fills 3 bottles. What is
3
×
(
4
7
)
3 \times \left(\frac{4}{7}\right)
3
×
(
7
4
)
? Use
n
×
(
a
b
)
=
n
×
a
b
n \times \left(\frac{a}{b}\right) = \frac{n \times a}{b}
n
×
(
b
a
)
=
b
n
×
a
.
A
12
21
\frac{12}{21}
21
12
B
12
7
\frac{12}{7}
7
12
C
4
21
\frac{4}{21}
21
4
D
7
7
\frac{7}{7}
7
7
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