Eduardo is a teacher. He taught 3 classes last week while his colleague Frankie taught double what Eduardo teaches. How many classes did Eduardo and Frankie teach in total? Let's think step by step and output the final answer after "####".
user
Frankie taught 3 * 2 = <<3*2=6>>6 classes.
Combined, Frankie and Eduardo taught 3 + 6 = <<3+6=9>>9 classes.
#### 9
Eduardo is a teacher. He taught 3 classes last week while his colleague Frankie taught double what Eduardo teaches. How many classes did Eduardo and Frankie teach in total?
train