Add 40/36 and 6/84
1st number: 1 4/36, 2nd number: 6/84
40/36 + 6/84 is 149/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
40/36 = 40 × 7/36 × 7 = 280/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
6/84 = 6 × 3/84 × 3 = 18/252 - Add the two like fractions:
280/252 + 18/252 = 280 + 18/252 = 298/252 - 298/252 simplified gives 149/126
- So, 40/36 + 6/84 = 149/126
In mixed form: 123/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36+6/84 40/36+12/84 40/72+6/84 40/36+18/84 40/36+30/84 40/36+42/84