Add 25/75 and 14/72
25/75 + 14/72 is 19/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 72 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 75 × 24 = 1800,
25/75 = 25 × 24/75 × 24 = 600/1800 - Likewise, for the 2nd fraction, since 72 × 25 = 1800,
14/72 = 14 × 25/72 × 25 = 350/1800 - Add the two like fractions:
600/1800 + 350/1800 = 600 + 350/1800 = 950/1800 - 950/1800 simplified gives 19/36
- So, 25/75 + 14/72 = 19/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/75+14/72 25/75+28/72 25/75+42/72 25/75+70/72 25/75+98/72