Answer:
60 minutes, or 1 hour.
Step-by-step explanation:
90 minutes ÷ 3 = 30 minutes, so 30 minutes equals 1 third of the total time he spent at the gym, and he lifted weights for 30 minutes. The remaining 2 thirds, 60 minutes, is the time he spent on the treadmill.
<em>Let the number is n</em>
<em>it means that n÷2 = -12</em>
<em>multiplying both sides by 2, we get</em>
<em>n = -24 solution.</em>
Answer:
8/56
Step-by-step explanation:
Add up all other marble colors then find the difference from the total.
In order to calculate, the time of his total work, you need to add them,
It would be: 15.35 + 32.7 = 48.05
In short, Your Answer would be 48.05 hours
Hope this helps!
