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SVEN [57.7K]
3 years ago
9

Carrie is buying bulk candy for a high school fundraiser. She buys 1000 candy bars for $350. What is the unit cost per candy bar

?
a. $.30
b. $.35
c. $.45
d. $1.35
Mathematics
2 answers:
Katen [24]3 years ago
6 0
We can make a proportion:
let x = cost per 1 candy bar
\frac{x}{350} = \frac{1}{1000}
x is already explained
350 is $350
1 is 1 candy bar
1000 is 1000 candy bars
then, we cross multiply to get:
350=1000x
divide both sides by 1000 to get
x = 0.35
so each candy bar costs $0.35, or 35¢ (the unit cost per candy bar is $0.35, or 35¢)
pav-90 [236]3 years ago
6 0
.35 per candy bar is what she paid for them
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