Add 40/36 and 3/7
1st number: 1 4/36, 2nd number: 3/7
40/36 + 3/7 is 97/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 7 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 7 × 36 = 252,
3/7 = 3 × 36/7 × 36 = 108/252 - Add the two like fractions:
280/252 + 108/252 = 280 + 108/252 = 388/252 - 388/252 simplified gives 97/63
- So, 40/36 + 3/7 = 97/63
In mixed form: 134/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36+3/7 40/36+6/7 40/72+3/7 40/36+3/14 40/36+9/7 40/36+3/21 40/36+15/7 40/36+3/35 40/36+21/7 40/36+3/49