Add 10/35 and 36/42
10/35 + 36/42 is 8/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
10/35 = 10 × 6/35 × 6 = 60/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
36/42 = 36 × 5/42 × 5 = 180/210 - Add the two like fractions:
60/210 + 180/210 = 60 + 180/210 = 240/210 - 240/210 simplified gives 8/7
- So, 10/35 + 36/42 = 8/7
In mixed form: 11/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/35+36/42 10/35+72/42 10/70+36/42 10/35+36/84 30/35+36/42 50/35+36/42 70/35+36/42