<human>:  Jenny is dividing up a pizza with 12 slices. She gives 1/3 to Bill and 1/4 to Mark. If Jenny eats 2 slices, how many slices are left?
<bot>: How many slices is 1/3 of the pizza? ** First find how many slices 1/3 of the pizza is by multiplying 1/3 by the total number of slices: 12 slices * 1/3 = <<12*1/3=4>>4 slices
How many slices is 1/4 of the pizza? ** Do the same thing to find how many slices 1/4 of the pizza is: 12 slices * 1/4 = <<12*1/4=3>>3 slices
How many slices are left? ** Then subtract the slices each of the three people ate to find the remaining number of slices: 12 slices - 4 slices - 3 slices - 2 slices = <<12-4-3-2=3>>3 slices
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