Add 2/84 and 49/15
1st number: 2/84, 2nd number: 3 4/15
2/84 + 49/15 is 691/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 15 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
2/84 = 2 × 5/84 × 5 = 10/420 - Likewise, for the 2nd fraction, since 15 × 28 = 420,
49/15 = 49 × 28/15 × 28 = 1372/420 - Add the two like fractions:
10/420 + 1372/420 = 10 + 1372/420 = 1382/420 - 1382/420 simplified gives 691/210
- So, 2/84 + 49/15 = 691/210
In mixed form: 361/210
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