He drives 75*10=<<75*10=750>>750 miles

So he uses 750/50=<<750/50=15>>15 gallons

That means he spends 15*3=$<<15*3=45>>45 on gas

# Answer

45
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
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?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
45
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?
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