Add 3/36 and 9/40
3/36 + 9/40 is 37/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 36 × 10 = 360,
3/36 = 3 × 10/36 × 10 = 30/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
9/40 = 9 × 9/40 × 9 = 81/360 - Add the two like fractions:
30/360 + 81/360 = 30 + 81/360 = 111/360 - 111/360 simplified gives 37/120
- So, 3/36 + 9/40 = 37/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36+9/40 3/36+18/40 3/72+9/40 3/36+9/80 9/36+9/40 3/36+27/40 15/36+9/40 3/36+45/40 21/36+9/40 3/36+63/40