Question

iii). Sheridan's sleep tracker indicates that she was in REM sleep for 24% of the time last night. Sheridan was in REM sleep for 120 minutes. How many minutes did Sheridan sleep last night? 500 minutes​

Answer 1

• 500 minutes

Explanation:

Assume you need solution as you have the answer

• The full time is x
• 24% of x is 120 minutes

Find x:

• x*24/100 = 120
• x *0.24 = 120
• x = 120/0.24
• x = 500