Add 1/4 and 84/36
1st number: 1/4, 2nd number: 2 12/36
1/4 + 84/36 is 31/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
1/4 = 1 × 9/4 × 9 = 9/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
84/36 = 84 × 1/36 × 1 = 84/36 - Add the two like fractions:
9/36 + 84/36 = 9 + 84/36 = 93/36 - 93/36 simplified gives 31/12
- So, 1/4 + 84/36 = 31/12
In mixed form: 27/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4+84/36 1/8+84/36 1/4+84/72 3/4+84/36 1/12+84/36 5/4+84/36 1/20+84/36 7/4+84/36 1/28+84/36