Add 30/24 and 15/80
1st number: 1 6/24, 2nd number: 15/80
30/24 + 15/80 is 23/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 24 × 10 = 240,
30/24 = 30 × 10/24 × 10 = 300/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
15/80 = 15 × 3/80 × 3 = 45/240 - Add the two like fractions:
300/240 + 45/240 = 300 + 45/240 = 345/240 - 345/240 simplified gives 23/16
- So, 30/24 + 15/80 = 23/16
In mixed form: 17/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+15/80 30/24+30/80 30/48+15/80 90/24+15/80 30/24+45/80 30/72+15/80 30/24+75/80