Add 36/4 and 6/72
1st number: 9 0/4, 2nd number: 6/72
36/4 + 6/72 is 109/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 4 × 18 = 72,
36/4 = 36 × 18/4 × 18 = 648/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
6/72 = 6 × 1/72 × 1 = 6/72 - Add the two like fractions:
648/72 + 6/72 = 648 + 6/72 = 654/72 - 654/72 simplified gives 109/12
- So, 36/4 + 6/72 = 109/12
In mixed form: 91/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4+6/72 36/4+12/72 36/8+6/72 36/4+18/72 36/12+6/72 36/4+30/72 36/20+6/72 36/4+42/72 36/28+6/72