Add 45/42 and 14/63
1st number: 1 3/42, 2nd number: 14/63
45/42 + 14/63 is 163/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
45/42 = 45 × 3/42 × 3 = 135/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
14/63 = 14 × 2/63 × 2 = 28/126 - Add the two like fractions:
135/126 + 28/126 = 135 + 28/126 = 163/126 - So, 45/42 + 14/63 = 163/126
In mixed form: 137/126
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