Add 10/4 and 35/81
1st number: 2 2/4, 2nd number: 35/81
10/4 + 35/81 is 475/162.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 4 × 81 = 324,
10/4 = 10 × 81/4 × 81 = 810/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
35/81 = 35 × 4/81 × 4 = 140/324 - Add the two like fractions:
810/324 + 140/324 = 810 + 140/324 = 950/324 - 950/324 simplified gives 475/162
- So, 10/4 + 35/81 = 475/162
In mixed form: 2151/162
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4+35/81 10/4+70/81 10/8+35/81 30/4+35/81 10/12+35/81 50/4+35/81 10/20+35/81 70/4+35/81 10/28+35/81