Add 25/50 and 72/8
1st number: 25/50, 2nd number: 9 0/8
25/50 + 72/8 is 19/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
25/50 = 25 × 4/50 × 4 = 100/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
72/8 = 72 × 25/8 × 25 = 1800/200 - Add the two like fractions:
100/200 + 1800/200 = 100 + 1800/200 = 1900/200 - 1900/200 simplified gives 19/2
- So, 25/50 + 72/8 = 19/2
In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 25/50+72/16 75/50+72/8 25/50+72/24 25/50+72/40 25/50+72/56