Add 90/27 and 60/75
1st number: 3 9/27, 2nd number: 60/75
90/27 + 60/75 is 62/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 75 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 27 × 25 = 675,
90/27 = 90 × 25/27 × 25 = 2250/675 - Likewise, for the 2nd fraction, since 75 × 9 = 675,
60/75 = 60 × 9/75 × 9 = 540/675 - Add the two like fractions:
2250/675 + 540/675 = 2250 + 540/675 = 2790/675 - 2790/675 simplified gives 62/15
- So, 90/27 + 60/75 = 62/15
In mixed form: 42/15
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