Add 3/28 and 7/63
3/28 + 7/63 is 55/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
3/28 = 3 × 9/28 × 9 = 27/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
7/63 = 7 × 4/63 × 4 = 28/252 - Add the two like fractions:
27/252 + 28/252 = 27 + 28/252 = 55/252 - So, 3/28 + 7/63 = 55/252
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