Add 14/45 and 24/30
14/45 + 24/30 is 10/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
14/45 = 14 × 2/45 × 2 = 28/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
24/30 = 24 × 3/30 × 3 = 72/90 - Add the two like fractions:
28/90 + 72/90 = 28 + 72/90 = 100/90 - 100/90 simplified gives 10/9
- So, 14/45 + 24/30 = 10/9
In mixed form: 11/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/45+24/30 14/45+48/30 14/90+24/30 14/45+24/60 42/45+24/30 14/45+72/30 14/45+24/90 70/45+24/30 98/45+24/30