Add 49/42 and 56/9
1st number: 1 7/42, 2nd number: 6 2/9
49/42 + 56/9 is 133/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
49/42 = 49 × 3/42 × 3 = 147/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
56/9 = 56 × 14/9 × 14 = 784/126 - Add the two like fractions:
147/126 + 784/126 = 147 + 784/126 = 931/126 - 931/126 simplified gives 133/18
- So, 49/42 + 56/9 = 133/18
In mixed form: 77/18
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