Add 90/7 and 48/10
1st number: 12 6/7, 2nd number: 4 8/10
90/7 + 48/10 is 618/35.
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,
90/7 = 90 × 10/7 × 10 = 900/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
48/10 = 48 × 7/10 × 7 = 336/70 - Add the two like fractions:
900/70 + 336/70 = 900 + 336/70 = 1236/70 - 1236/70 simplified gives 618/35
- So, 90/7 + 48/10 = 618/35
In mixed form: 1723/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/7+96/10 90/14+48/10 90/7+48/20 90/21+48/10 90/7+48/30 90/35+48/10 90/7+48/50 90/49+48/10 90/7+48/70