Add 14/90 and 98/27
1st number: 14/90, 2nd number: 3 17/27
14/90 + 98/27 is 511/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
14/90 = 14 × 3/90 × 3 = 42/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
98/27 = 98 × 10/27 × 10 = 980/270 - Add the two like fractions:
42/270 + 980/270 = 42 + 980/270 = 1022/270 - 1022/270 simplified gives 511/135
- So, 14/90 + 98/27 = 511/135
In mixed form: 3106/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/90+98/27 14/90+98/54 42/90+98/27 14/90+98/81 70/90+98/27 98/90+98/27