Add 81/14 and 63/6
1st number: 5 11/14, 2nd number: 10 3/6
81/14 + 63/6 is 114/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
81/14 = 81 × 3/14 × 3 = 243/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
63/6 = 63 × 7/6 × 7 = 441/42 - Add the two like fractions:
243/42 + 441/42 = 243 + 441/42 = 684/42 - 684/42 simplified gives 114/7
- So, 81/14 + 63/6 = 114/7
In mixed form: 162/7
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