Jennifer will be 30 years old in ten years. At that time, her sister Jordana will be three times as old Jennifer. How old is Jennifer's sister now? Let's think step by step and output the final answer after "####".
user
When Jennifer is 30 years old in ten years, her sister Jordana will be 3*30=90 years old.
She's currently 10 years younger, so she's 90 - 10 = 80 years old
#### 80
Jennifer will be 30 years old in ten years. At that time, her sister Jordana will be three times as old Jennifer. How old is Jennifer's sister now?
train