Add 36/12 and 18/75
1st number: 3 0/12, 2nd number: 18/75
36/12 + 18/75 is 81/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
36/12 = 36 × 25/12 × 25 = 900/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
18/75 = 18 × 4/75 × 4 = 72/300 - Add the two like fractions:
900/300 + 72/300 = 900 + 72/300 = 972/300 - 972/300 simplified gives 81/25
- So, 36/12 + 18/75 = 81/25
In mixed form: 36/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12+18/75 36/12+36/75 36/24+18/75 36/12+54/75 36/12+90/75 36/60+18/75 36/84+18/75