Add 21/75 and 60/36
1st number: 21/75, 2nd number: 1 24/36
21/75 + 60/36 is 146/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 75 × 12 = 900,
21/75 = 21 × 12/75 × 12 = 252/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
60/36 = 60 × 25/36 × 25 = 1500/900 - Add the two like fractions:
252/900 + 1500/900 = 252 + 1500/900 = 1752/900 - 1752/900 simplified gives 146/75
- So, 21/75 + 60/36 = 146/75
In mixed form: 171/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/75+60/36 21/75+60/72 63/75+60/36