Add 30/98 and 18/75
30/98 + 18/75 is 669/1225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 75 is 7350
Next, find the equivalent fraction of both fractional numbers with denominator 7350 - For the 1st fraction, since 98 × 75 = 7350,
30/98 = 30 × 75/98 × 75 = 2250/7350 - Likewise, for the 2nd fraction, since 75 × 98 = 7350,
18/75 = 18 × 98/75 × 98 = 1764/7350 - Add the two like fractions:
2250/7350 + 1764/7350 = 2250 + 1764/7350 = 4014/7350 - 4014/7350 simplified gives 669/1225
- So, 30/98 + 18/75 = 669/1225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98+18/75 30/98+36/75 90/98+18/75 30/98+54/75 30/98+90/75