Add 75/42 and 7/63
1st number: 1 33/42, 2nd number: 7/63
75/42 + 7/63 is 239/126.
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,
75/42 = 75 × 3/42 × 3 = 225/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
7/63 = 7 × 2/63 × 2 = 14/126 - Add the two like fractions:
225/126 + 14/126 = 225 + 14/126 = 239/126 - So, 75/42 + 7/63 = 239/126
In mixed form: 1113/126
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