(2.781/2.06+7.825/3.13+3.885/1.85+4.578/3.27)*0.4*0.25

Question

(2.781/2.06+7.825/3.13+3.885/1.85+4.578/3.27)*0.4*0.25

Answer 1

(1,35 + 2,5 + 2,1 + 1,4)*0,1 = 7,35*0,1 = 0,735