Add 14/45 and 3/10
14/45 + 3/10 is 11/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 10 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 10 × 9 = 90,
3/10 = 3 × 9/10 × 9 = 27/90 - Add the two like fractions:
28/90 + 27/90 = 28 + 27/90 = 55/90 - 55/90 simplified gives 11/18
- So, 14/45 + 3/10 = 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/45+3/10 14/45+6/10 14/90+3/10 14/45+3/20 42/45+3/10 14/45+9/10 14/45+3/30 70/45+3/10 14/45+15/10 14/45+3/50 98/45+3/10 14/45+21/10 14/45+3/70