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Assume that you buy 4 kilograms of dragon fruit at a market in Bangkok, Thailand, for 69 bahts. What is the cost of dragon fruit in dollars per pound?
On your paper show the unit fractions used to solve this problem.
1 kilogram = 2.2 pounds
1 US dollar = 31 bahts
The cost is $ per pound

Respuesta :

4x2.2= 8.8 pound
69/31= 2.2 $
so 8.8 pounds of dragon fruit costs 2.2$
2.2/8.8= 0.25$
so the cost of dragon fruit in dollars per pound is 0.25$

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