Add 5/14 and 3/90
5/14 + 3/90 is 41/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
5/14 = 5 × 45/14 × 45 = 225/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
3/90 = 3 × 7/90 × 7 = 21/630 - Add the two like fractions:
225/630 + 21/630 = 225 + 21/630 = 246/630 - 246/630 simplified gives 41/105
- So, 5/14 + 3/90 = 41/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/14+3/90 5/14+6/90 5/28+3/90 15/14+3/90 5/14+9/90 5/42+3/90 25/14+3/90 5/14+15/90 5/70+3/90 35/14+3/90 5/14+21/90 5/98+3/90