The cost is in dollars per pound is 0.99 dollars/ib if Susie is visiting China from the U.S. One day she stopped by a market and found a stall selling tomatoes for 15.65 yuan per kilogram.
What is unit conversion?
It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
We have:
Susie is visiting China from the U.S. One day she stopped by a market and found a stall selling tomatoes for 15.65 yuan per kilogram. If 1 yuan was worth 0.14 dollars that day.
1 yuan = 0.14 dollar
1 kg = 2.2 ib
= 15.65 yuan per kilogram = 15.65(0.14)/2.2 dollars/ib
= 0.99 dollars/ib
Ratios are 1kg/2.2ib and 0.14 dollars/yuan
Thus, the cost is in dollars per pound is 0.99 dollars/ib if Susie is visiting China from the U.S. One day she stopped by a market and found a stall selling tomatoes for 15.65 yuan per kilogram.
Learn more about the unit conversion here:
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