1 485:5*4= 2 496:8*7= 9 999:9*8=
1485/5*4=1188 , 2496/8*7=2184 , 9999/9*8=8888
1. 1 485/5*4 = 1188
2. 2 496/8*7 = 2184
3. 9 999/9*8 = 8888