Add 24/7 and 81/10
1st number: 3 3/7, 2nd number: 8 1/10
24/7 + 81/10 is 807/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
24/7 = 24 × 10/7 × 10 = 240/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
81/10 = 81 × 7/10 × 7 = 567/70 - Add the two like fractions:
240/70 + 567/70 = 240 + 567/70 = 807/70 - So, 24/7 + 81/10 = 807/70
In mixed form: 1137/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7+81/10 24/14+81/10 24/7+81/20 72/7+81/10 24/21+81/10 24/7+81/30 24/35+81/10 24/7+81/50 24/49+81/10 24/7+81/70