Add 14/98 and 20/56
14/98 + 20/56 is 1/2.
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,
14/98 = 14 × 4/98 × 4 = 56/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
20/56 = 20 × 7/56 × 7 = 140/392 - Add the two like fractions:
56/392 + 140/392 = 56 + 140/392 = 196/392 - 196/392 simplified gives 1/2
- So, 14/98 + 20/56 = 1/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/98+20/56 14/98+40/56 42/98+20/56 14/98+60/56 70/98+20/56