Milly is figuring out how long she needs to spend studying. She knows that her math homework will take 60 minutes. Her geography homework will take half as long as her math homework, and her science homework will take time equal to the mean amount of time she spent studying math and geography. How many minutes does Milly spend studying? Let's think step by step and output the final answer after "####".
user
First find how long Milly spends studying geography by dividing her math homework time by 2: 60 minutes / 2 = <<60/2=30>>30 minutes.
Now find the total amount of time Milly spent on math and geography: 30 minutes + 60 minutes = <<30+60=90>>90 minutes.
Now calculate the mean amount of time Milly spends on math and geography by dividing the total time spent by the number of subjects, which is 2: 90 minutes / 2 = <<90/2=45>>45 minutes.
Now add the time Milly spent on all three subjects to find the total: 45 minutes + 30 minutes + 60 minutes = <<45+30+60=135>>135 minutes.
#### 135
Milly is figuring out how long she needs to spend studying. She knows that her math homework will take 60 minutes. Her geography homework will take half as long as her math homework, and her science homework will take time equal to the mean amount of time she spent studying math and geography. How many minutes does Milly spend studying?
train