Add 60/75 and 40/30
1st number: 60/75, 2nd number: 1 10/30
60/75 + 40/30 is 32/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
60/75 = 60 × 2/75 × 2 = 120/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
40/30 = 40 × 5/30 × 5 = 200/150 - Add the two like fractions:
120/150 + 200/150 = 120 + 200/150 = 320/150 - 320/150 simplified gives 32/15
- So, 60/75 + 40/30 = 32/15
In mixed form: 22/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75+80/30 60/75+40/60 60/75+40/90