Add 2/90 and 35/14
1st number: 2/90, 2nd number: 2 7/14
2/90 + 35/14 is 227/90.
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,
2/90 = 2 × 7/90 × 7 = 14/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
35/14 = 35 × 45/14 × 45 = 1575/630 - Add the two like fractions:
14/630 + 1575/630 = 14 + 1575/630 = 1589/630 - 1589/630 simplified gives 227/90
- So, 2/90 + 35/14 = 227/90
In mixed form: 247/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90+35/14 2/90+70/14 2/90+35/28 6/90+35/14 2/90+35/42 10/90+35/14 2/90+35/70 14/90+35/14 2/90+35/98