Add 1/42 and 9/24
1/42 + 9/24 is 67/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
1/42 = 1 × 4/42 × 4 = 4/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
9/24 = 9 × 7/24 × 7 = 63/168 - Add the two like fractions:
4/168 + 63/168 = 4 + 63/168 = 67/168 - So, 1/42 + 9/24 = 67/168
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