Add 35/28 and 40/75
1st number: 1 7/28, 2nd number: 40/75
35/28 + 40/75 is 107/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 28 × 75 = 2100,
35/28 = 35 × 75/28 × 75 = 2625/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
40/75 = 40 × 28/75 × 28 = 1120/2100 - Add the two like fractions:
2625/2100 + 1120/2100 = 2625 + 1120/2100 = 3745/2100 - 3745/2100 simplified gives 107/60
- So, 35/28 + 40/75 = 107/60
In mixed form: 147/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28+40/75 35/28+80/75 35/56+40/75 35/84+40/75