human
A family bought 1 box of pizza that is cut into 16 slices. Only three-fourths of the pizza was eaten by the family. How many slices of pizza were left?
assistant
How many slices were eaten? ** The family ate 16 x 3/4 = <<16*3/4=12>>12 slices.
How many slices were left? ** So, there were 16 - 12 = <<16-12=4>>4 slices of pizza left.
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