John plays paintball 3 times a month.  Each time he plays he buys 3 boxes of paintballs.  They cost $25 per box.  How much does he spend a month on paintballs?
How much does he spend each time he plays? ** He spends 3*25=$<<3*25=75>>75 each time he plays
How much does he spend in total? ** So he spends 75*3=$<<75*3=225>>225
#### 225