Add 10/20 and 60/40
1st number: 10/20, 2nd number: 1 20/40
10/20 + 60/40 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 20 × 2 = 40,
10/20 = 10 × 2/20 × 2 = 20/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
60/40 = 60 × 1/40 × 1 = 60/40 - Add the two like fractions:
20/40 + 60/40 = 20 + 60/40 = 80/40 - 80/40 simplified gives 2/1
- So, 10/20 + 60/40 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/40+60/40 10/20+60/80 30/20+60/40 10/60+60/40 50/20+60/40 70/20+60/40