30 because 2 times 15 is 30,3 times 10 is 30, and 15 times 2 is 30
450/15 = 30, so 30 times.
30 15+15=30
It is: 15/30 times 100 = 50%
15 x 2 = 30. All you need to do is times 15 with 2 to get 30.
2 goes into 30 15 times15 times.
2 times 30 equals 60.
4 times with a remainder of 15 or 4.5 times
x times 30% = 15 x = 15/.3 = 50
1 time 30 2 times 15 3 times 10 5 times 6 6 times 5 10 times 3 15 times 2 1 times 30
30
30