Will paid $30 for his shoes but then returned them and got 90% of the money back, so he lost 10% of the money, which means 10/100 * $30 = $<<10/100*30=3>>3 is gone.

Will spent $9 + $11 + $3 = $<<9+11+3=23>>23.

Will started with $74 - $23 that he spent = $<<74-23=51>>51 remaining.

# Answer

51
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Will's mom gave him $74 to go shopping. He bought a sweater for $9, a T-shirt for $11 and a pair of shoes for $30. He then returned his shoes for a 90% refund.  How much money does Will have left?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
51
Will's mom gave him $74 to go shopping. He bought a sweater for $9, a T-shirt for $11 and a pair of shoes for $30. He then returned his shoes for a 90% refund.  How much money does Will have left?
train