You can write it
7 to 8
7:8
Right cylinderSolve for volumeV≈1005.31cm³<span><span><span>rRadiuscm</span><span>hHeightcm</span></span></span>
It will help you.
And the answer is -99 feet below the surface.
-86+(-13)
= -99
Basically, just find a common denominator. The LCD of 8 and 10 is 40 and that is divisible by 5, too. So the answer is 40 days.
