Add 49/72 and 1/63
49/72 + 1/63 is 39/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
49/72 = 49 × 7/72 × 7 = 343/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
1/63 = 1 × 8/63 × 8 = 8/504 - Add the two like fractions:
343/504 + 8/504 = 343 + 8/504 = 351/504 - 351/504 simplified gives 39/56
- So, 49/72 + 1/63 = 39/56
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