Add 6/90 and 7/27
6/90 + 7/27 is 44/135.
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,
6/90 = 6 × 3/90 × 3 = 18/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
7/27 = 7 × 10/27 × 10 = 70/270 - Add the two like fractions:
18/270 + 70/270 = 18 + 70/270 = 88/270 - 88/270 simplified gives 44/135
- So, 6/90 + 7/27 = 44/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/90+7/27 6/90+14/27 6/90+7/54 18/90+7/27 6/90+21/27 6/90+7/81 30/90+7/27 6/90+35/27 42/90+7/27 6/90+49/27