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Suppose that 13 inches of wire costs 78 cents. At the same rate, how much (in cents) will 37 inches of wire cost?
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Suppose that 13 inches of wire costs 78 cents. At the same rate, how much (in cents) will 37 inches of wire cost?

User Jorje Redemption
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1 Answer

2 votes
78/13 = 6 cents per inch
37 * 6 = 222
User Lukasz Gornicki
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