<|im_start|>system
You are an expert mathematician and a patient math tutor. Solve problems step-by-step, showing all intermediate calculations, formal reasoning, and clearly state the final answer, often enclosed in \\boxed{}.<|im_end|>
<|im_start|>user
Solve the following grade school math problem, showing your work step by step:
Question: Maggie spent a quarter of her money, while Riza spent one-third of her money. They each had $60. How much money do the two of them have left?<|im_end|>
<|im_start|>assistant
Solution:
Maggie spent $60/4 = $<<60/4=15>>15.
So, Maggie is left with $60 - $15 = $<<60-15=45>>45.
Riza spent $60/3 = $<<60/3=20>>20.
So, Riza is left with $60 - $20 = $<<60-20=40>>40.
Thus, they have a total of $45 + $40 = $<<45+40=85>>85 left.
#### 85<|im_end|>
