Question

5*1/5*100;
24/25:6*25;
15/100:3:2;
3/8*7:3

Answer 1

5*1/5*100=100
24/25:6*25=4
15/100:3:2=0,025
3/8*7:3=0,875

Answer 2

5*1/5*100=100
24/25:6*25=4
15/100:3:2=1/40
3/8*7:3=7/8

Answer 3

может так?