Add 10/63 and 40/12
1st number: 10/63, 2nd number: 3 4/12
10/63 + 40/12 is 220/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 12 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
10/63 = 10 × 4/63 × 4 = 40/252 - Likewise, for the 2nd fraction, since 12 × 21 = 252,
40/12 = 40 × 21/12 × 21 = 840/252 - Add the two like fractions:
40/252 + 840/252 = 40 + 840/252 = 880/252 - 880/252 simplified gives 220/63
- So, 10/63 + 40/12 = 220/63
In mixed form: 331/63
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