Add 80/25 and 25/7
1st number: 3 5/25, 2nd number: 3 4/7
80/25 + 25/7 is 237/35.
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,
80/25 = 80 × 7/25 × 7 = 560/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
25/7 = 25 × 25/7 × 25 = 625/175 - Add the two like fractions:
560/175 + 625/175 = 560 + 625/175 = 1185/175 - 1185/175 simplified gives 237/35
- So, 80/25 + 25/7 = 237/35
In mixed form: 627/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/25+50/7 80/50+25/7 80/25+25/14 80/25+75/7 80/75+25/7 80/25+25/21 80/25+25/35 80/25+25/49