Add 21/16 and 2/98
1st number: 1 5/16, 2nd number: 2/98
21/16 + 2/98 is 1045/784.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 98 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 16 × 49 = 784,
21/16 = 21 × 49/16 × 49 = 1029/784 - Likewise, for the 2nd fraction, since 98 × 8 = 784,
2/98 = 2 × 8/98 × 8 = 16/784 - Add the two like fractions:
1029/784 + 16/784 = 1029 + 16/784 = 1045/784 - So, 21/16 + 2/98 = 1045/784
In mixed form: 1261/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/16+2/98 21/16+4/98 21/32+2/98 63/16+2/98 21/16+6/98 21/48+2/98 21/16+10/98 21/80+2/98 21/16+14/98