Add 14/27 and 5/90
14/27 + 5/90 is 31/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 90 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
14/27 = 14 × 10/27 × 10 = 140/270 - Likewise, for the 2nd fraction, since 90 × 3 = 270,
5/90 = 5 × 3/90 × 3 = 15/270 - Add the two like fractions:
140/270 + 15/270 = 140 + 15/270 = 155/270 - 155/270 simplified gives 31/54
- So, 14/27 + 5/90 = 31/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/27+5/90 14/27+10/90 14/54+5/90 42/27+5/90 14/27+15/90 14/81+5/90 70/27+5/90 14/27+25/90 98/27+5/90 14/27+35/90