Add 9/50 and 3/81
9/50 + 3/81 is 293/1350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 81 is 4050
Next, find the equivalent fraction of both fractional numbers with denominator 4050 - For the 1st fraction, since 50 × 81 = 4050,
9/50 = 9 × 81/50 × 81 = 729/4050 - Likewise, for the 2nd fraction, since 81 × 50 = 4050,
3/81 = 3 × 50/81 × 50 = 150/4050 - Add the two like fractions:
729/4050 + 150/4050 = 729 + 150/4050 = 879/4050 - 879/4050 simplified gives 293/1350
- So, 9/50 + 3/81 = 293/1350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/50+3/81 9/50+6/81 27/50+3/81 9/50+9/81 45/50+3/81 9/50+15/81 63/50+3/81 9/50+21/81