human
Janet bought some muffins at the bakery. Each muffin is 75 cents. Janet paid $20 and got $11 in change back. How many muffins did Janet buy?
assistant
How much did Janet pay? ** Janet paid with $20 and got back $11, so her muffins cost $20 - $11 = $<<20-11=9>>9.
How many muffins did Janet buy? ** Each muffin cost 75 cents, so she bought 9/.75 = <<9/.75=12>>12 muffins
#### 12