Add 24/12 and 5/80
1st number: 2 0/12, 2nd number: 5/80
24/12 + 5/80 is 33/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 12 × 20 = 240,
24/12 = 24 × 20/12 × 20 = 480/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
5/80 = 5 × 3/80 × 3 = 15/240 - Add the two like fractions:
480/240 + 15/240 = 480 + 15/240 = 495/240 - 495/240 simplified gives 33/16
- So, 24/12 + 5/80 = 33/16
In mixed form: 21/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/12+5/80 24/12+10/80 72/12+5/80 24/12+15/80 24/36+5/80 24/12+25/80 24/60+5/80 24/12+35/80 24/84+5/80