Jerry bought 48 firecrackers for the 4th of July. A police officer discovered and confiscated 12 of them. 1/6 of the remaining ones were defective. If Jerry set off half the good firecrackers, how many firecrackers did he set off? Let's think step by step and output the final answer after "####".
user
First subtract the 12 confiscated firecrackers from the original number: 48 firecrackers - 12 firecrackers = <<48-12=36>>36 firecrackers
Then multiply this number by 1/6 to find how many were defective: 36 firecrackers * 1/6 = <<36*1/6=6>>6 firecrackers
Then subtract the defective firecrackers to find how many were good: 36 firecrackers - 6 firecrackers = <<36-6=30>>30 firecrackers
Then divide this number in half to find how many firecrackers Jerry set off: 30 firecrackers / 2 = <<30/2=15>>15 firecrackers
#### 15
Jerry bought 48 firecrackers for the 4th of July. A police officer discovered and confiscated 12 of them. 1/6 of the remaining ones were defective. If Jerry set off half the good firecrackers, how many firecrackers did he set off?
train