Add 2/81 and 8/35
2/81 + 8/35 is 718/2835.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 35 is 2835
Next, find the equivalent fraction of both fractional numbers with denominator 2835 - For the 1st fraction, since 81 × 35 = 2835,
2/81 = 2 × 35/81 × 35 = 70/2835 - Likewise, for the 2nd fraction, since 35 × 81 = 2835,
8/35 = 8 × 81/35 × 81 = 648/2835 - Add the two like fractions:
70/2835 + 648/2835 = 70 + 648/2835 = 718/2835 - So, 2/81 + 8/35 = 718/2835
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/81+8/35 2/81+16/35 2/81+8/70 6/81+8/35 2/81+24/35 10/81+8/35 2/81+40/35 14/81+8/35 2/81+56/35