Add 75/63 and 12/56
1st number: 1 12/63, 2nd number: 12/56
75/63 + 12/56 is 59/42.
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,
75/63 = 75 × 8/63 × 8 = 600/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
12/56 = 12 × 9/56 × 9 = 108/504 - Add the two like fractions:
600/504 + 108/504 = 600 + 108/504 = 708/504 - 708/504 simplified gives 59/42
- So, 75/63 + 12/56 = 59/42
In mixed form: 117/42
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