Add 27/50 and 42/98
27/50 + 42/98 is 339/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 98 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
27/50 = 27 × 49/50 × 49 = 1323/2450 - Likewise, for the 2nd fraction, since 98 × 25 = 2450,
42/98 = 42 × 25/98 × 25 = 1050/2450 - Add the two like fractions:
1323/2450 + 1050/2450 = 1323 + 1050/2450 = 2373/2450 - 2373/2450 simplified gives 339/350
- So, 27/50 + 42/98 = 339/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/50+42/98 27/50+84/98 81/50+42/98