Add 14/42 and 54/98
14/42 + 54/98 is 130/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
14/42 = 14 × 7/42 × 7 = 98/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
54/98 = 54 × 3/98 × 3 = 162/294 - Add the two like fractions:
98/294 + 162/294 = 98 + 162/294 = 260/294 - 260/294 simplified gives 130/147
- So, 14/42 + 54/98 = 130/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42+54/98 14/84+54/98 70/42+54/98 98/42+54/98