Add 2/84 and 25/8
1st number: 2/84, 2nd number: 3 1/8
2/84 + 25/8 is 529/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
2/84 = 2 × 2/84 × 2 = 4/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
25/8 = 25 × 21/8 × 21 = 525/168 - Add the two like fractions:
4/168 + 525/168 = 4 + 525/168 = 529/168 - So, 2/84 + 25/8 = 529/168
In mixed form: 325/168
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