Add 4/2 and 81/36
1st number: 2 0/2, 2nd number: 2 9/36
4/2 + 81/36 is 17/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 2 × 18 = 36,
4/2 = 4 × 18/2 × 18 = 72/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
81/36 = 81 × 1/36 × 1 = 81/36 - Add the two like fractions:
72/36 + 81/36 = 72 + 81/36 = 153/36 - 153/36 simplified gives 17/4
- So, 4/2 + 81/36 = 17/4
In mixed form: 41/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2+81/36 4/2+81/72 12/2+81/36 4/6+81/36 20/2+81/36 4/10+81/36 28/2+81/36 4/14+81/36