Add 40/75 and 35/27
1st number: 40/75, 2nd number: 1 8/27
40/75 + 35/27 is 247/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 75 × 9 = 675,
40/75 = 40 × 9/75 × 9 = 360/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
35/27 = 35 × 25/27 × 25 = 875/675 - Add the two like fractions:
360/675 + 875/675 = 360 + 875/675 = 1235/675 - 1235/675 simplified gives 247/135
- So, 40/75 + 35/27 = 247/135
In mixed form: 1112/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/75+35/27 40/75+70/27 40/75+35/54 40/75+35/81