Add 6/14 and 10/90
6/14 + 10/90 is 34/63.
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,
6/14 = 6 × 45/14 × 45 = 270/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
10/90 = 10 × 7/90 × 7 = 70/630 - Add the two like fractions:
270/630 + 70/630 = 270 + 70/630 = 340/630 - 340/630 simplified gives 34/63
- So, 6/14 + 10/90 = 34/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14+10/90 6/14+20/90 6/28+10/90 18/14+10/90 6/14+30/90 6/42+10/90 30/14+10/90 6/14+50/90 6/70+10/90 42/14+10/90 6/14+70/90 6/98+10/90