Add 10/14 and 98/54
1st number: 10/14, 2nd number: 1 44/54
10/14 + 98/54 is 478/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
10/14 = 10 × 27/14 × 27 = 270/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
98/54 = 98 × 7/54 × 7 = 686/378 - Add the two like fractions:
270/378 + 686/378 = 270 + 686/378 = 956/378 - 956/378 simplified gives 478/189
- So, 10/14 + 98/54 = 478/189
In mixed form: 2100/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/14+98/54 10/28+98/54 30/14+98/54 10/42+98/54 50/14+98/54 10/70+98/54 70/14+98/54 10/98+98/54