Add 81/98 and 10/16
81/98 + 10/16 is 569/392.
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,
81/98 = 81 × 8/98 × 8 = 648/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
10/16 = 10 × 49/16 × 49 = 490/784 - Add the two like fractions:
648/784 + 490/784 = 648 + 490/784 = 1138/784 - 1138/784 simplified gives 569/392
- So, 81/98 + 10/16 = 569/392
In mixed form: 1177/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/98+20/16 81/98+10/32 81/98+30/16 81/98+10/48 81/98+50/16 81/98+10/80 81/98+70/16