As an aid in drawing the human body, artists divide the body into three parts. Each part is then expressed as a fraction of the total body height. For example, the torso is 4/15

Question

of the body height. What fraction of body height is the head? Below the waist the 3/5

Answer 1

4/15 + x + 3/5 = 1
4/15 + x + 9/14 = 15/15
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