Add 24/18 and 60/80
1st number: 1 6/18, 2nd number: 60/80
24/18 + 60/80 is 25/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 18 × 40 = 720,
24/18 = 24 × 40/18 × 40 = 960/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
60/80 = 60 × 9/80 × 9 = 540/720 - Add the two like fractions:
960/720 + 540/720 = 960 + 540/720 = 1500/720 - 1500/720 simplified gives 25/12
- So, 24/18 + 60/80 = 25/12
In mixed form: 21/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/18+60/80 24/36+60/80 72/18+60/80 24/54+60/80 24/90+60/80