Add 15/25 and 64/7
1st number: 15/25, 2nd number: 9 1/7
15/25 + 64/7 is 341/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
15/25 = 15 × 7/25 × 7 = 105/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
64/7 = 64 × 25/7 × 25 = 1600/175 - Add the two like fractions:
105/175 + 1600/175 = 105 + 1600/175 = 1705/175 - 1705/175 simplified gives 341/35
- So, 15/25 + 64/7 = 341/35
In mixed form: 926/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/25+64/7 15/50+64/7 15/25+64/14 45/25+64/7 15/75+64/7 15/25+64/21 75/25+64/7 15/25+64/35 15/25+64/49