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2 votes
One office pays $33 for 4 sandwiches another office pays $61 for 8 sandwiches how much is the delivery cost?

User Markbarton
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1 Answer

4 votes
33/4=$ 8.25
61/8= $7.625
8.25-7.625=0.625 per sandwich thus 12*0.625=$7.50

User Pihu
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