Add 10/35 and 90/7
1st number: 10/35, 2nd number: 12 6/7
10/35 + 90/7 is 92/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
10/35 = 10 × 1/35 × 1 = 10/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
90/7 = 90 × 5/7 × 5 = 450/35 - Add the two like fractions:
10/35 + 450/35 = 10 + 450/35 = 460/35 - 460/35 simplified gives 92/7
- So, 10/35 + 90/7 = 92/7
In mixed form: 131/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/35+90/7 10/70+90/7 10/35+90/14 30/35+90/7 10/35+90/21 50/35+90/7 10/35+90/35 70/35+90/7 10/35+90/49