Add 2/14 and 35/90
2/14 + 35/90 is 67/126.
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,
2/14 = 2 × 45/14 × 45 = 90/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
35/90 = 35 × 7/90 × 7 = 245/630 - Add the two like fractions:
90/630 + 245/630 = 90 + 245/630 = 335/630 - 335/630 simplified gives 67/126
- So, 2/14 + 35/90 = 67/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/14+35/90 2/14+70/90 2/28+35/90 6/14+35/90 2/42+35/90 10/14+35/90 2/70+35/90 2/98+35/90