Add 15/98 and 27/16
1st number: 15/98, 2nd number: 1 11/16
15/98 + 27/16 is 1443/784.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 98 × 8 = 784,
15/98 = 15 × 8/98 × 8 = 120/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
27/16 = 27 × 49/16 × 49 = 1323/784 - Add the two like fractions:
120/784 + 1323/784 = 120 + 1323/784 = 1443/784 - So, 15/98 + 27/16 = 1443/784
In mixed form: 1659/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/98+27/16 15/98+54/16 15/98+27/32 45/98+27/16 15/98+81/16 15/98+27/48 75/98+27/16 15/98+27/80