Add 7/84 and 75/56
1st number: 7/84, 2nd number: 1 19/56
7/84 + 75/56 is 239/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
7/84 = 7 × 2/84 × 2 = 14/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
75/56 = 75 × 3/56 × 3 = 225/168 - Add the two like fractions:
14/168 + 225/168 = 14 + 225/168 = 239/168 - So, 7/84 + 75/56 = 239/168
In mixed form: 171/168
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