Add 20/30 and 2/25
20/30 + 2/25 is 56/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 25 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
20/30 = 20 × 5/30 × 5 = 100/150 - Likewise, for the 2nd fraction, since 25 × 6 = 150,
2/25 = 2 × 6/25 × 6 = 12/150 - Add the two like fractions:
100/150 + 12/150 = 100 + 12/150 = 112/150 - 112/150 simplified gives 56/75
- So, 20/30 + 2/25 = 56/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/30+2/25 20/30+4/25 20/60+2/25 20/30+2/50 60/30+2/25 20/30+6/25 20/90+2/25 20/30+2/75 20/30+10/25 20/30+14/25