Add 81/25 and 70/27
1st number: 3 6/25, 2nd number: 2 16/27
81/25 + 70/27 is 3937/675.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 25 × 27 = 675,
81/25 = 81 × 27/25 × 27 = 2187/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
70/27 = 70 × 25/27 × 25 = 1750/675 - Add the two like fractions:
2187/675 + 1750/675 = 2187 + 1750/675 = 3937/675 - So, 81/25 + 70/27 = 3937/675
In mixed form: 5562/675
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