Add 24/4 and 28/80
1st number: 6 0/4, 2nd number: 28/80
24/4 + 28/80 is 127/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 4 × 20 = 80,
24/4 = 24 × 20/4 × 20 = 480/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
28/80 = 28 × 1/80 × 1 = 28/80 - Add the two like fractions:
480/80 + 28/80 = 480 + 28/80 = 508/80 - 508/80 simplified gives 127/20
- So, 24/4 + 28/80 = 127/20
In mixed form: 67/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/4+28/80 24/4+56/80 24/8+28/80 72/4+28/80 24/4+84/80 24/12+28/80 24/20+28/80 24/28+28/80