Add 80/14 and 24/45
1st number: 5 10/14, 2nd number: 24/45
80/14 + 24/45 is 656/105.
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,
80/14 = 80 × 45/14 × 45 = 3600/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
24/45 = 24 × 14/45 × 14 = 336/630 - Add the two like fractions:
3600/630 + 336/630 = 3600 + 336/630 = 3936/630 - 3936/630 simplified gives 656/105
- So, 80/14 + 24/45 = 656/105
In mixed form: 626/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/14+48/45 80/28+24/45 80/14+24/90 80/14+72/45 80/42+24/45 80/70+24/45 80/98+24/45