2/5 plus 1/15 equals 6/15+1/15 equals 7/15.
u = 7
5 x 7 and 6 x 7
3 x 1/2 = 3/2 or 6/4. If you're adding 7/4 and 3/4 to that, the answer is 16/4, which equals 4.
6/7 - 2/7 = 4/7
6/7 = 0.86
6.
6 plus 7 plus 8 equals 6 plus 8 plus 7, what property is that?That is the associative property.
7-1=6
7/8 plus 5/6 equals 41/24 in its simplest form
5
7 + 6 = 13
8x-7 plus 2x equals 6 plus 5x plus 2?
Commutative property
96
144
It equals 7/6.