Add 75/98 and 45/75
75/98 + 45/75 is 669/490.
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,
75/98 = 75 × 75/98 × 75 = 5625/7350 - Likewise, for the 2nd fraction, since 75 × 98 = 7350,
45/75 = 45 × 98/75 × 98 = 4410/7350 - Add the two like fractions:
5625/7350 + 4410/7350 = 5625 + 4410/7350 = 10035/7350 - 10035/7350 simplified gives 669/490
- So, 75/98 + 45/75 = 669/490
In mixed form: 1179/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/98+90/75