What you would want to do first is to get a common denominator for both fractions. What we can do is take the "<em>below the waist</em>" 3/5 and multiply it by 3 to get 9/15. Now that we have common denominators we can figure out the whole figure. If the <u>torso </u>is 4/15, and the <em>BTW (Below the waist)</em> is 9/15, if we add them together we get 13/15. So if we take a whole 15/15 and subtract the sum of the <em>BTW </em>and <u>torso</u>, we get 2/15.
Hope this helps.
And also please mark me <u><em>brainliest</em></u>.
