SOLUTION: Hi, the problem reads: Use three unit multipliers to convert 4700 cubic feet to cubic yards. This is my daughter's book and I thought I understood the problem, but it makes n

Algebra ->  Conversion and Units of Measurement -> SOLUTION: Hi, the problem reads: Use three unit multipliers to convert 4700 cubic feet to cubic yards. This is my daughter's book and I thought I understood the problem, but it makes n      Log On


   



Question 178184This question is from textbook Algebra 1
: Hi, the problem reads:
Use three unit multipliers to convert 4700 cubic feet to cubic yards.
This is my daughter's book and I thought I understood the problem, but it makes no sense to me to use 3 unit multipliers...HELP!!
This question is from textbook Algebra 1

Found 2 solutions by Mathtut, scott8148:
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
Use three unit multipliers to convert 4700 cubic feet to cubic yards.
:

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the multiplier was the same throughout in this instance. the just want you to see the steps of how it gets from ft%5E3 to yd%5E3
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a short cut would be to know that there is 27 cubic feet in 1 cubic yard
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4700/27=174.07
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but again they want the kids to see the steps. and how the the units interact with each other

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
I think that they want you to use 3ft/yd three times (for cubed)

actually, if they want a "multiplier"; it would be (1/3)yd/ft


4700 ft^3 * (1/3)yd/ft * (1/3)yd/ft * (1/3)yd/ft = 522 2/9 yd^3