Add 10/56 and 18/98
10/56 + 18/98 is 71/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 98 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
10/56 = 10 × 7/56 × 7 = 70/392 - Likewise, for the 2nd fraction, since 98 × 4 = 392,
18/98 = 18 × 4/98 × 4 = 72/392 - Add the two like fractions:
70/392 + 72/392 = 70 + 72/392 = 142/392 - 142/392 simplified gives 71/196
- So, 10/56 + 18/98 = 71/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/56+18/98 10/56+36/98 30/56+18/98 10/56+54/98 50/56+18/98 10/56+90/98 70/56+18/98