Add 54/98 and 10/56
54/98 + 10/56 is 143/196.
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,
54/98 = 54 × 4/98 × 4 = 216/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
10/56 = 10 × 7/56 × 7 = 70/392 - Add the two like fractions:
216/392 + 70/392 = 216 + 70/392 = 286/392 - 286/392 simplified gives 143/196
- So, 54/98 + 10/56 = 143/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/98+20/56 54/98+30/56 54/98+50/56 54/98+70/56