<human>:  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?
<bot>: How much money did Maggie spend? ** Maggie spent $60/4 = $<<60/4=15>>15.
How much money does Maggie have left? ** So, Maggie is left with $60 - $15 = $<<60-15=45>>45.
How much money did Riza spend? ** Riza spent $60/3 = $<<60/3=20>>20.
How much money does Riza have left? ** So, Riza is left with $60 - $20 = $<<60-20=40>>40.
How much money do the two of them have left? ** Thus, they have a total of $45 + $40 = $<<45+40=85>>85 left.
#### 85