Add 27/75 and 12/35
27/75 + 12/35 is 123/175.
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,
27/75 = 27 × 7/75 × 7 = 189/525 - Likewise, for the 2nd fraction, since 35 × 15 = 525,
12/35 = 12 × 15/35 × 15 = 180/525 - Add the two like fractions:
189/525 + 180/525 = 189 + 180/525 = 369/525 - 369/525 simplified gives 123/175
- So, 27/75 + 12/35 = 123/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/75+12/35 27/75+24/35 27/75+12/70 81/75+12/35 27/75+36/35 27/75+60/35 27/75+84/35