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Suppose that 12 inches of wire costs 72 cents. At the same rate, how many inches of wire can be bought for 42 cents?

Suppose that 12 inches of wire costs 72 cents. At the same rate, how many inches of wire can be bought for 42 cents?
asked 112k views
4 votes
Suppose that 12 inches of wire costs 72 cents. At the same rate, how many inches of wire can be bought for 42 cents?

asked
User Kkrizka
by
8.1k points

1 Answer

2 votes

Answer:

7

Explanation:

72÷12=6

so 6 cents for an inch

42÷6=7

answered
User Jim Petkus
by
8.8k points
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