Easiest (of)
40% of 80
32
80% of what number is 12
15
35% of what number is 28
80
125% of what number is 45
36
0.2% of what number is 100
50000
20% of 50
10
20% of what number is 85
425
35% of what number is 105
300
300% of what number is 90
30
0.5% of what number is 400
80000
35% of 80
28
20% of what number is 42
210
56% of what number is 14
25
700% of what number is 1540
220
7.5% of what number is 15
200
110% of 40
44
40% of what number is 80
200
25% of what number is 6
24
0.4% of what number is 84
21000
87.5% of what number is 49
56
8% of 75
6
70% of what number is 112
160
35% of what number is 91
260
100% of what number is 2
2
0.2% of what number is 8
4000