Add 18/98 and 50/56
18/98 + 50/56 is 211/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
18/98 = 18 × 4/98 × 4 = 72/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
50/56 = 50 × 7/56 × 7 = 350/392 - Add the two like fractions:
72/392 + 350/392 = 72 + 350/392 = 422/392 - 422/392 simplified gives 211/196
- So, 18/98 + 50/56 = 211/196
In mixed form: 115/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/98+50/56 54/98+50/56 90/98+50/56