Add 10/75 and 15/98
10/75 + 15/98 is 421/1470.
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,
10/75 = 10 × 98/75 × 98 = 980/7350 - Likewise, for the 2nd fraction, since 98 × 75 = 7350,
15/98 = 15 × 75/98 × 75 = 1125/7350 - Add the two like fractions:
980/7350 + 1125/7350 = 980 + 1125/7350 = 2105/7350 - 2105/7350 simplified gives 421/1470
- So, 10/75 + 15/98 = 421/1470
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/75+15/98 10/75+30/98 30/75+15/98 10/75+45/98 50/75+15/98 10/75+75/98 70/75+15/98