Add 9/8 and 1/42
1st number: 1 1/8, 2nd number: 1/42
9/8 + 1/42 is 193/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 42 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
9/8 = 9 × 21/8 × 21 = 189/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
1/42 = 1 × 4/42 × 4 = 4/168 - Add the two like fractions:
189/168 + 4/168 = 189 + 4/168 = 193/168 - So, 9/8 + 1/42 = 193/168
In mixed form: 125/168
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