Add 98/28 and 54/75
1st number: 3 14/28, 2nd number: 54/75
98/28 + 54/75 is 211/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 28 × 75 = 2100,
98/28 = 98 × 75/28 × 75 = 7350/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
54/75 = 54 × 28/75 × 28 = 1512/2100 - Add the two like fractions:
7350/2100 + 1512/2100 = 7350 + 1512/2100 = 8862/2100 - 8862/2100 simplified gives 211/50
- So, 98/28 + 54/75 = 211/50
In mixed form: 411/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/56+54/75 98/84+54/75