Add 3/75 and 80/35
1st number: 3/75, 2nd number: 2 10/35
3/75 + 80/35 is 407/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 35 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
3/75 = 3 × 7/75 × 7 = 21/525 - Likewise, for the 2nd fraction, since 35 × 15 = 525,
80/35 = 80 × 15/35 × 15 = 1200/525 - Add the two like fractions:
21/525 + 1200/525 = 21 + 1200/525 = 1221/525 - 1221/525 simplified gives 407/175
- So, 3/75 + 80/35 = 407/175
In mixed form: 257/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/75+80/35 3/75+80/70 9/75+80/35 15/75+80/35 21/75+80/35