Add 45/25 and 48/7
1st number: 1 20/25, 2nd number: 6 6/7
45/25 + 48/7 is 303/35.
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,
45/25 = 45 × 7/25 × 7 = 315/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
48/7 = 48 × 25/7 × 25 = 1200/175 - Add the two like fractions:
315/175 + 1200/175 = 315 + 1200/175 = 1515/175 - 1515/175 simplified gives 303/35
- So, 45/25 + 48/7 = 303/35
In mixed form: 823/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/25+48/7 45/25+96/7 45/50+48/7 45/25+48/14 45/75+48/7 45/25+48/21 45/25+48/35 45/25+48/49