Add 56/75 and 90/98
56/75 + 90/98 is 6119/3675.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 98 is 7350
Next, find the equivalent fraction of both fractional numbers with denominator 7350 - For the 1st fraction, since 75 × 98 = 7350,
56/75 = 56 × 98/75 × 98 = 5488/7350 - Likewise, for the 2nd fraction, since 98 × 75 = 7350,
90/98 = 90 × 75/98 × 75 = 6750/7350 - Add the two like fractions:
5488/7350 + 6750/7350 = 5488 + 6750/7350 = 12238/7350 - 12238/7350 simplified gives 6119/3675
- So, 56/75 + 90/98 = 6119/3675
In mixed form: 12444/3675
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: