Add 8/20 and 25/30
8/20 + 25/30 is 37/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
8/20 = 8 × 3/20 × 3 = 24/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
25/30 = 25 × 2/30 × 2 = 50/60 - Add the two like fractions:
24/60 + 50/60 = 24 + 50/60 = 74/60 - 74/60 simplified gives 37/30
- So, 8/20 + 25/30 = 37/30
In mixed form: 17/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20+25/30 8/20+50/30 8/40+25/30 8/20+25/60 24/20+25/30 8/20+75/30 8/60+25/30 8/20+25/90 40/20+25/30 56/20+25/30