Add 50/75 and 25/35
50/75 + 25/35 is 29/21.
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,
50/75 = 50 × 7/75 × 7 = 350/525 - Likewise, for the 2nd fraction, since 35 × 15 = 525,
25/35 = 25 × 15/35 × 15 = 375/525 - Add the two like fractions:
350/525 + 375/525 = 350 + 375/525 = 725/525 - 725/525 simplified gives 29/21
- So, 50/75 + 25/35 = 29/21
In mixed form: 18/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/75+50/35 50/75+25/70 50/75+75/35