3/p = 6
p = 3/6 = 1/2
3/q = 15
q = 3/15 = 1/5
p - q = 1/2 - 1/5
p - q = 5/10-2/10 = 3/10
15 plus -3 equals 12 12 divided by -6 equals -2
2.5
25
6 divided by 2 equals 3.
676
3
100.5
15
2
common divisor is 3 and 1 6 divided by 3 = 2 6 divided by 1 = 6 15 divided by 3 = 5 15 divided by 1 = 15 21 divided by 3 = 7 21 divided by 1 = 21
6+15=2121/5=4.2
583/4 divided by 15/6 equals 321/22