Trout costs?

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Trout costs about $6.50 per pound in the US. If a Canadian dollar exchanges for 75 US cents and a kilogram is about 2.2 pounds, what is the equivalent cost in Canadian dollars?
A. $2.22 per kilogram B. $3.94 per kilogram C. $10.73 per kilogram D. $19.07 per kilogram

2007-01-21 03:00:55 · 2 answers · asked by Eugene D 1 in Science & Mathematics ➔ Mathematics

2 answers

US$6.50/lb × (C$0.75/US$1.00) × (2.2 lbs/kg) = C$10.725/kg

C

Notice how the units cancel, and you get the units you want.

2007-01-21 03:15:36 · answer #1 · answered by Jim Burnell 6 · 0⤊ 0⤋

C.10.73 rounded off to the next number 72.5=73

2007-01-21 03:24:27 · answer #2 · answered by ruth4526 7 · 0⤊ 0⤋