6 3/4 + 7 3/4 = 6 + 7 + 3/4 + 3/4 = 13 + 11/2 = 14 1/2
3x + 7 = 5x + 13 3x - 5x = 13 - 7 -2x = 6 -x = 3 x = -3
7 6
1/3 is bigger than 2/7. This is because if you make each the same denumerator: 1/3 = 7/21, and 2/7 = 6/21 Since 7/21 is greater than 6/21, 1/3 is therefore the greater number.
6 + (-13) =6 - 13 = -7
-(6 and 3/7)
3 6/7
3/7 is greater.
24/3 = 86--7 = 6+7 = 138 < 1324/3 = 86--7 = 6+7 = 138 < 1324/3 = 86--7 = 6+7 = 138 < 1324/3 = 86--7 = 6+7 = 138 < 13
6 13 2 12 7 14 3
7 1/3 - 3 5/6 = 3 3/6 = 3 1/2
1/3 because 1/3=7/21 and 2/7=6/21 so 1/3 is bigger
7
7/6 = 14/12 13/12 = 13/12
(4/6) / (7/13) = 2/3 * (13/7) = 26/21 or 15/21
No, 3/4=6/8 6/8<7/8
1