Question

(3 4/5 - 2 3/10):1 1/2​

Answer 1

(3*45 - 2* 310) : 1*12 = 165

1) 3*45 = 125

2) 2*310= 35

3) 125 - 35 = 85

4) 1*12 = 12

5) 85 : 12 = 165