Add 28/30 and 14/75
28/30 + 14/75 is 28/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
28/30 = 28 × 5/30 × 5 = 140/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
14/75 = 14 × 2/75 × 2 = 28/150 - Add the two like fractions:
140/150 + 28/150 = 140 + 28/150 = 168/150 - 168/150 simplified gives 28/25
- So, 28/30 + 14/75 = 28/25
In mixed form: 13/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30+14/75 28/30+28/75 28/60+14/75 84/30+14/75 28/30+42/75 28/90+14/75 28/30+70/75 28/30+98/75