Add 27/20 and 2/50
1st number: 1 7/20, 2nd number: 2/50
27/20 + 2/50 is 139/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
27/20 = 27 × 5/20 × 5 = 135/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
2/50 = 2 × 2/50 × 2 = 4/100 - Add the two like fractions:
135/100 + 4/100 = 135 + 4/100 = 139/100 - So, 27/20 + 2/50 = 139/100
In mixed form: 139/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20+2/50 27/20+4/50 27/40+2/50 81/20+2/50 27/20+6/50 27/60+2/50 27/20+10/50 27/20+14/50