Question

5*3/16×32; 2*1/3×15*; 1*3/8×2*; 4*7/19×19*;

Answer 1

1. 5* 3/16* 32= 30
2. 2* 1/3* 15= 10
3. 1* 3/8* 2= 3/4 или 0,75
4. 4* 7/19* 19= 28