Add 9/63 and 10/49
9/63 + 10/49 is 17/49.
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,
9/63 = 9 × 7/63 × 7 = 63/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
10/49 = 10 × 9/49 × 9 = 90/441 - Add the two like fractions:
63/441 + 90/441 = 63 + 90/441 = 153/441 - 153/441 simplified gives 17/49
- So, 9/63 + 10/49 = 17/49
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