Add 14/18 and 24/45
14/18 + 24/45 is 59/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
14/18 = 14 × 5/18 × 5 = 70/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
24/45 = 24 × 2/45 × 2 = 48/90 - Add the two like fractions:
70/90 + 48/90 = 70 + 48/90 = 118/90 - 118/90 simplified gives 59/45
- So, 14/18 + 24/45 = 59/45
In mixed form: 114/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/18+24/45 14/18+48/45 14/36+24/45 14/18+24/90 42/18+24/45 14/18+72/45 14/54+24/45 70/18+24/45 14/90+24/45 98/18+24/45