Box 1
30% of 50
what is 15
40% of 70
What is 28
60% of 60
What is 36
30% of 140
What is 42
70% of 90
What is 63
30% of 130
What is 39
60% of 70
What is 42
80% of 60
What is 48
70% of 120
What is 84
80% of 90
What is 72
25% of 60
What is 15
35% of 80
What is 28
55% of 120
What is 66
75% of 80
What is 60
65% of 120
What is 78
35% of 140
What is 49
15% of 190
What is 28.5
65% of 110
What is 71.5
85% of 120
What is 102
85% of 150
What is 127.5
15% of 124
What is 18.6
55% of 142
What is 78.1
45% of 110
What is 49.5
85% of 84
What is 71.4
65% of 124
What is 80.6