LCM of 10 & 16 is 80
so (7 x 8)/80 + (9 x 5)/80 = 56/80 + 45/80 = 101/80 = 1 and 21 over 80
8/5 + 7/10 = 16/10 + 7/10 = 23/10 = 23/10
7/16
7 over 10 plus 7 over 10 is 14 over 10 or 1.4
7/16 + 5/8 find a common denominator: 7/16 + 10/16 17/16 otherwise written: 1 and 1/16.
7/10 + 7/10 = 7/5
5/16
5/16 + 7/16 = 192/256 or 3/4
The sum of 13/16 and 7/16 is 1 1/4
7 + 90 / 9 + 10 + 42 - 7 7 + 10 + 10 + 16 - 7 36
1/5 plus 1/7 plus 3/10 is equal to 0.642857
It is: 4/7+5/16 = 99/112
5/16 + 7/15 = 187/240