Add 9/63 and 56/28
1st number: 9/63, 2nd number: 2 0/28
9/63 + 56/28 is 15/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
9/63 = 9 × 4/63 × 4 = 36/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
56/28 = 56 × 9/28 × 9 = 504/252 - Add the two like fractions:
36/252 + 504/252 = 36 + 504/252 = 540/252 - 540/252 simplified gives 15/7
- So, 9/63 + 56/28 = 15/7
In mixed form: 21/7
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