Add 12/75 and 18/10
1st number: 12/75, 2nd number: 1 8/10
12/75 + 18/10 is 49/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
12/75 = 12 × 2/75 × 2 = 24/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
18/10 = 18 × 15/10 × 15 = 270/150 - Add the two like fractions:
24/150 + 270/150 = 24 + 270/150 = 294/150 - 294/150 simplified gives 49/25
- So, 12/75 + 18/10 = 49/25
In mixed form: 124/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/75+18/10 12/75+36/10 12/75+18/20 36/75+18/10 12/75+54/10 12/75+18/30 60/75+18/10 12/75+90/10 12/75+18/50 84/75+18/10 12/75+18/70