Add 24/18 and 6/72
1st number: 1 6/18, 2nd number: 6/72
24/18 + 6/72 is 17/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
24/18 = 24 × 4/18 × 4 = 96/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
6/72 = 6 × 1/72 × 1 = 6/72 - Add the two like fractions:
96/72 + 6/72 = 96 + 6/72 = 102/72 - 102/72 simplified gives 17/12
- So, 24/18 + 6/72 = 17/12
In mixed form: 15/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/18+6/72 24/18+12/72 24/36+6/72 72/18+6/72 24/18+18/72 24/54+6/72 24/18+30/72 24/90+6/72 24/18+42/72