Add 1/84 and 56/49
1st number: 1/84, 2nd number: 1 7/49
1/84 + 56/49 is 97/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 84 × 7 = 588,
1/84 = 1 × 7/84 × 7 = 7/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
56/49 = 56 × 12/49 × 12 = 672/588 - Add the two like fractions:
7/588 + 672/588 = 7 + 672/588 = 679/588 - 679/588 simplified gives 97/84
- So, 1/84 + 56/49 = 97/84
In mixed form: 113/84
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