Add 27/90 and 5/14
27/90 + 5/14 is 23/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 14 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
27/90 = 27 × 7/90 × 7 = 189/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
5/14 = 5 × 45/14 × 45 = 225/630 - Add the two like fractions:
189/630 + 225/630 = 189 + 225/630 = 414/630 - 414/630 simplified gives 23/35
- So, 27/90 + 5/14 = 23/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/90+5/14 27/90+10/14 27/90+5/28 81/90+5/14 27/90+15/14 27/90+5/42 27/90+25/14 27/90+5/70 27/90+35/14 27/90+5/98