Add 84/63 and 1/49
1st number: 1 21/63, 2nd number: 1/49
84/63 + 1/49 is 199/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 63 × 7 = 441,
84/63 = 84 × 7/63 × 7 = 588/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
1/49 = 1 × 9/49 × 9 = 9/441 - Add the two like fractions:
588/441 + 9/441 = 588 + 9/441 = 597/441 - 597/441 simplified gives 199/147
- So, 84/63 + 1/49 = 199/147
In mixed form: 152/147
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