Cindy can jump rope for 12 minutes before tripping up on the ropes.  Betsy can jump rope half as long as Cindy before tripping up, while Tina can jump three times as long as Betsy.  How many more minutes can Tina jump rope than Cindy? Let's think step by step and output the final answer after "####".
user
Betsy jumps half as long as Cindy, who jumps for 12 minutes so Betsy jumps 12/2 = <<12/2=6>>6 minutes
Tina jumps three times as long as Betsy, who jumps for 6 minutes so Tina jumps 3*6 = <<3*6=18>>18 minutes
Tina can jump for 18 minutes and Cindy and jump for 12 minutes so Tina can jump 18-12 = <<18-12=6>>6 minutes longer
#### 6
Cindy can jump rope for 12 minutes before tripping up on the ropes.  Betsy can jump rope half as long as Cindy before tripping up, while Tina can jump three times as long as Betsy.  How many more minutes can Tina jump rope than Cindy?
train