Add 54/98 and 45/75
54/98 + 45/75 is 282/245.
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,
54/98 = 54 × 75/98 × 75 = 4050/7350 - Likewise, for the 2nd fraction, since 75 × 98 = 7350,
45/75 = 45 × 98/75 × 98 = 4410/7350 - Add the two like fractions:
4050/7350 + 4410/7350 = 4050 + 4410/7350 = 8460/7350 - 8460/7350 simplified gives 282/245
- So, 54/98 + 45/75 = 282/245
In mixed form: 137/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/98+90/75