Answer:
35 minutes
Step-by-step explanation:
First, we can convert everything to minutes.
10/12 of an hour
60 minutes = 1 hour
1/12 of an hour = 60/12 minutes = 5 minutes
10/12 of an hour = 1/12 of an hour * 10 = 50 minutes
1/4 hour = 1/4 of 60 minutes = 15 minutes
time doing daily exercises - time doing hiking = time doing other body exercises = 50 minutes - 15 minutes = 35 minutes
35
10/12 of an hour/60 minutes = 50 minutes so they spent that amount of time doing daily exercises
1/4 of an hour/60 minutes = 15 minutes so they spend that time hiking
subtract the 15 mins of hiking from the total 50 of exercises = 35 for other body exercises
Hope this helped!
She worked for 123h.
34
Order of Operations: BPEMDAS
Step 1: Write out equation
18 × 2 - 4² ÷ 8
Step 2: Exponents
18 × 2 - 16 ÷ 8
Step 3: Multiply
36 - 16 ÷ 8
Step 4: Divide
36 - 2
Step 5: Subtract
