Add 28/63 and 30/56
28/63 + 30/56 is 247/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
28/63 = 28 × 8/63 × 8 = 224/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
30/56 = 30 × 9/56 × 9 = 270/504 - Add the two like fractions:
224/504 + 270/504 = 224 + 270/504 = 494/504 - 494/504 simplified gives 247/252
- So, 28/63 + 30/56 = 247/252
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