Add 3/4 and 28/30
3/4 + 28/30 is 101/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
3/4 = 3 × 15/4 × 15 = 45/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
28/30 = 28 × 2/30 × 2 = 56/60 - Add the two like fractions:
45/60 + 56/60 = 45 + 56/60 = 101/60 - So, 3/4 + 28/30 = 101/60
In mixed form: 141/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/4+28/30 3/4+56/30 3/8+28/30 3/4+28/60 9/4+28/30 3/4+84/30 3/12+28/30 3/4+28/90 15/4+28/30 3/20+28/30 21/4+28/30 3/28+28/30