Add 90/25 and 5/27
1st number: 3 15/25, 2nd number: 5/27
90/25 + 5/27 is 511/135.
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,
90/25 = 90 × 27/25 × 27 = 2430/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
5/27 = 5 × 25/27 × 25 = 125/675 - Add the two like fractions:
2430/675 + 125/675 = 2430 + 125/675 = 2555/675 - 2555/675 simplified gives 511/135
- So, 90/25 + 5/27 = 511/135
In mixed form: 3106/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/25+10/27 90/50+5/27 90/25+5/54 90/25+15/27 90/75+5/27 90/25+5/81 90/25+25/27 90/25+35/27