SOLUTION: A grain storage warehouse has a total of 30 bins. Some hold 20 tons of grain each, and the rest hold 15 tons each. How many of each type of bin are there if the capacity of the war

Question 71362This question is from textbook
: A grain storage warehouse has a total of 30 bins. Some hold 20 tons of grain each, and the rest hold 15 tons each. How many of each type of bin are there if the capacity of the warehouse is 510 tons? This question is from textbook

Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
m = the number of 15-ton silos
n = the number of 20-ton silos

multiply the 1st by 15

subtract from the 2nd

check answer

OK
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