-10 2/7 + 1 13/35 + 3 9/11 ÷ 1 1/55
To add the mixed numbers, we first convert all fractions to have the same denominator. The least common multiple of 7, 35, and 11 is 385.
-10 2/7 = -10 110/381 13/35 = 1 55/383 9/11 = 3 105/381 1/55 = 1 7/385
Now we add the mixed numbers:
-10 110/385
-5 253/385
Therefore, the result is -5 253/385.
-10 2/7 + 1 13/35 + 3 9/11 ÷ 1 1/55
To add the mixed numbers, we first convert all fractions to have the same denominator. The least common multiple of 7, 35, and 11 is 385.
-10 2/7 = -10 110/38
1 13/35 = 1 55/38
3 9/11 = 3 105/38
1 1/55 = 1 7/385
Now we add the mixed numbers:
-10 110/385
1 55/3853 105/3851 7/38-5 253/385
Therefore, the result is -5 253/385.