Add 7/25 and 90/27
1st number: 7/25, 2nd number: 3 9/27
7/25 + 90/27 is 271/75.
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,
7/25 = 7 × 27/25 × 27 = 189/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
90/27 = 90 × 25/27 × 25 = 2250/675 - Add the two like fractions:
189/675 + 2250/675 = 189 + 2250/675 = 2439/675 - 2439/675 simplified gives 271/75
- So, 7/25 + 90/27 = 271/75
In mixed form: 346/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25+90/27 7/50+90/27 7/25+90/54 21/25+90/27 7/75+90/27 7/25+90/81 35/25+90/27 49/25+90/27