Add 72/24 and 25/50
1st number: 3 0/24, 2nd number: 25/50
72/24 + 25/50 is 7/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 50 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 24 × 25 = 600,
72/24 = 72 × 25/24 × 25 = 1800/600 - Likewise, for the 2nd fraction, since 50 × 12 = 600,
25/50 = 25 × 12/50 × 12 = 300/600 - Add the two like fractions:
1800/600 + 300/600 = 1800 + 300/600 = 2100/600 - 2100/600 simplified gives 7/2
- So, 72/24 + 25/50 = 7/2
In mixed form: 31/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/48+25/50 72/24+75/50