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Heather is a cashier. She can ring up 12 customers in 9minutes. At this rate, how many minutes does it take her to ring up 4 customers?
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1 vote
Heather is a cashier. She can ring up 12 customers in 9minutes. At this rate, how many minutes does it take her to ring up 4 customers?

User Zig Mandel
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1 Answer

3 votes
Answer: 3 minutes. I can't explain it. but your answer would be 3
User Eqb
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