SOLUTION: if rice costs r cents per kilograms, how many kilograms of rice, in term of r, may be bought for $5.00?

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Question 289579: if rice costs r cents per kilograms, how many kilograms of rice, in term of r, may be bought for $5.00?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
if rice cost 3 dollars a kilo how much rice could you buy for $6. 6/3=2 kilos
if rice cost r dollars a kilo how much rice could you buy for $5. 5/r kilos