Add 80/6 and 10/7
1st number: 13 2/6, 2nd number: 1 3/7
80/6 + 10/7 is 310/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
80/6 = 80 × 7/6 × 7 = 560/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
10/7 = 10 × 6/7 × 6 = 60/42 - Add the two like fractions:
560/42 + 60/42 = 560 + 60/42 = 620/42 - 620/42 simplified gives 310/21
- So, 80/6 + 10/7 = 310/21
In mixed form: 1416/21
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