To simplify these addition problems, we need to find a common denominator.
1) 5/9 + 2/Common denominator is 9(5/9) + (6/9) = 11/9
2) 1/12 + 3/Common denominator is 12(1/12) + (9/12) = 10/12 = 5/6
3) 1/2 + 3/Common denominator is 8(4/8) + (3/8) = 7/8
4) 17/1000 + 81/10Common denominator is 1000(17/1000) + (810/1000) = 827/1000
Therefore5/9 + 2/3 = 11/1/12 + 3/4 = 5/1/2 + 3/8 = 7/17/1000 + 81/100 = 827/1000
To simplify these addition problems, we need to find a common denominator.
1) 5/9 + 2/
Common denominator is 9
(5/9) + (6/9) = 11/9
2) 1/12 + 3/
Common denominator is 12
(1/12) + (9/12) = 10/12 = 5/6
3) 1/2 + 3/
Common denominator is 8
(4/8) + (3/8) = 7/8
4) 17/1000 + 81/10
Common denominator is 1000
(17/1000) + (810/1000) = 827/1000
Therefore
5/9 + 2/3 = 11/
1/12 + 3/4 = 5/
1/2 + 3/8 = 7/
17/1000 + 81/100 = 827/1000