Add 90/25 and 16/36
1st number: 3 15/25, 2nd number: 16/36
90/25 + 16/36 is 182/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 25 × 36 = 900,
90/25 = 90 × 36/25 × 36 = 3240/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
16/36 = 16 × 25/36 × 25 = 400/900 - Add the two like fractions:
3240/900 + 400/900 = 3240 + 400/900 = 3640/900 - 3640/900 simplified gives 182/45
- So, 90/25 + 16/36 = 182/45
In mixed form: 42/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/25+32/36 90/50+16/36 90/25+16/72 90/25+48/36 90/75+16/36 90/25+80/36