Add 80/25 and 15/35
1st number: 3 5/25, 2nd number: 15/35
80/25 + 15/35 is 127/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 35 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 35 × 5 = 175,
15/35 = 15 × 5/35 × 5 = 75/175 - Add the two like fractions:
560/175 + 75/175 = 560 + 75/175 = 635/175 - 635/175 simplified gives 127/35
- So, 80/25 + 15/35 = 127/35
In mixed form: 322/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/25+30/35 80/50+15/35 80/25+15/70 80/25+45/35 80/75+15/35 80/25+75/35