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A
2
2
2
-pound bag of carrots costs
$
3.20
\$3.20
$3.20
. What is the price per ounce?
\newline
$
\$
$
_____
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Math Problems
Grade 7
Unit prices with unit conversions
Full solution
Q.
A
2
2
2
-pound bag of carrots costs
$
3.20
\$3.20
$3.20
. What is the price per ounce?
\newline
$
\$
$
_____
Convert pounds to ounces:
Identify the number of ounces in
1
1
1
pound.
1
1
1
pound =
16
16
16
ounces
Calculate total weight in ounces:
We have:
\newline
Total weight of bag:
2
2
2
pounds
\newline
Convert
2
2
2
pounds to ounces.
\newline
1
1
1
pound =
16
16
16
ounces
\newline
2
2
2
pounds =
2
×
16
2 \times 16
2
×
16
ounces =
32
32
32
ounces
Find price per ounce:
We know:
\newline
Cost of bag:
$
3.20
\$3.20
$3.20
\newline
Total weight of bag:
32
32
32
ounces
\newline
Find the price per ounce.
\newline
Price per ounce =
$
3.20
/
32
=
$
0.10
\$3.20 / 32 = \$0.10
$3.20/32
=
$0.10
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\newline
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