3/15 is less than 4/7.
7 or 13
7+8=15 15-6=9
It is 15/36.
.15 is less than .6 is.
3/15 is less than 4/7.
15 less than 7 times a number is:15-7n
-8
n - 7 = 15
7
7 or 13
15
8 out of 15 is less than 55%
odd numbers less than 15: 1, 3, 5, 7, 9, 11,13
There are six prime numbers that are less than 15: 2 3 5 7 11 and 136 of them.
-7 to -1 : there are 7 there. +1 to +7: there are 7 there. Then there is 0. Total 15
they are equal