Question

(1,4-3,5:1 целая 1/4) : 2,4+3,4:2 целые 1/8

Answer 1

=(1,4 - 3,5:5/4):2,4 + 3,4:17/8= (1,4 - 7/2*4/5) : 2,4 + 17/5 * 8/17 =
=(1,4 - 14/5):2,4 +8/5 =-1,4:2,4 +1 3/5= 7/12 + 1 3/5 = 35/60 + 1 36/60 =
= 1  71/60 = 2  11/60