human
Toms car gets 50 miles to the gallon. He drives 75 miles per day. If gas is $3 per gallon how much does he spend on gas in 10 days?
assistant
How many miles does Tom drive in 10 days? ** He drives 75*10=<<75*10=750>>750 miles
How many gallons does Tom use in 10 days? ** So he uses 750/50=<<750/50=15>>15 gallons
How much does Tom spend on gas in 10 days? ** That means he spends 15*3=$<<15*3=45>>45 on gas
#### 45