Add 40/2 and 80/75
1st number: 20 0/2, 2nd number: 1 5/75
40/2 + 80/75 is 316/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
40/2 = 40 × 75/2 × 75 = 3000/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
80/75 = 80 × 2/75 × 2 = 160/150 - Add the two like fractions:
3000/150 + 160/150 = 3000 + 160/150 = 3160/150 - 3160/150 simplified gives 316/15
- So, 40/2 + 80/75 = 316/15
In mixed form: 211/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2+80/75 40/4+80/75 40/6+80/75 40/10+80/75 40/14+80/75