Add 75/5 and 25/8
1st number: 15 0/5, 2nd number: 3 1/8
75/5 + 25/8 is 145/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 5 × 8 = 40,
75/5 = 75 × 8/5 × 8 = 600/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
25/8 = 25 × 5/8 × 5 = 125/40 - Add the two like fractions:
600/40 + 125/40 = 600 + 125/40 = 725/40 - 725/40 simplified gives 145/8
- So, 75/5 + 25/8 = 145/8
In mixed form: 181/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/5+50/8 75/10+25/8 75/5+25/16 75/5+75/8 75/15+25/8 75/5+25/24 75/25+25/8 75/5+25/40 75/35+25/8 75/5+25/56