Question

13 1/2 делить на 1 1/3+16 1/2*1 5/11+19 1/4 делить на 4/25

Answer 1

1) 13 12 : 1 13 = 272 : 43 = 272 * 34 = 818 = 10.125

2) 16 12 * 1 511 = 332 : 1611 = 332 * 1116 = 36332 = 11.34375

3) 19 14 : 425 = 19.25 : 0.16 = 120.3125

4) 10.125 + 11.34375 + 120.3125 = 141.78125