Add 45/42 and 6/63
1st number: 1 3/42, 2nd number: 6/63
45/42 + 6/63 is 7/6.
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,
6/63 = 6 × 2/63 × 2 = 12/126 - Add the two like fractions:
135/126 + 12/126 = 135 + 12/126 = 147/126 - 147/126 simplified gives 7/6
- So, 45/42 + 6/63 = 7/6
In mixed form: 11/6
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