Add 75/14 and 2/45
1st number: 5 5/14, 2nd number: 2/45
75/14 + 2/45 is 3403/630.
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,
75/14 = 75 × 45/14 × 45 = 3375/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
2/45 = 2 × 14/45 × 14 = 28/630 - Add the two like fractions:
3375/630 + 28/630 = 3375 + 28/630 = 3403/630 - So, 75/14 + 2/45 = 3403/630
In mixed form: 5253/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/14+4/45 75/28+2/45 75/14+2/90 75/14+6/45 75/42+2/45 75/14+10/45 75/70+2/45 75/14+14/45 75/98+2/45