Weegy: There are 16 ounces in a pound. 10 pounds = 160 ounces. 160/3=53.3 scoops per tub. 936/53.3=17.55. Therefore you need 18 tubs for 936 scoops. (More)

Weegy: (80)/(-50)
Move the minus sign from the denominator to the front of the expression.
-((80)/(50))...
Reduce the expression (80)/(50) by removing a factor of 10 from the numerator and denominator.
-((8)/(5))...
Multiply -1 by the (8)/(5) [ inside the parentheses.
-(8)/(5) is the answer. ] (More)

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