Add 35/14 and 1/45
1st number: 2 7/14, 2nd number: 1/45
35/14 + 1/45 is 227/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
35/14 = 35 × 45/14 × 45 = 1575/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
1/45 = 1 × 14/45 × 14 = 14/630 - Add the two like fractions:
1575/630 + 14/630 = 1575 + 14/630 = 1589/630 - 1589/630 simplified gives 227/90
- So, 35/14 + 1/45 = 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: 70/14+1/45 35/14+2/45 35/28+1/45 35/14+1/90 35/14+3/45 35/42+1/45 35/14+5/45 35/70+1/45 35/14+7/45 35/98+1/45