6 8 7 + 4 8 5 − − − − − − − − − − − − − − − − 6 + 4 = 10 8 7 + 8 5 = 8 7 + 5 = 8 12 = 1 8 4 = 1 2 1 10 + 1 2 1 = 11 2 1 ==================== 6 8 7 + 4 8 5 = 11 2 1
6, 7/8 + 4, 5/8 = 10, 12/8 = 11, 4/8 = 11, 1/2 (1/2 = 4/8 simplest form) Hope that made sense :)
The sum of 6 8 7 + 4 8 5 is 11 2 1 . This is found by adding the whole numbers and the fractions separately. The final answer combines these results into one mixed number.
;