Add 7/36 and 14/40
7/36 + 14/40 is 49/90.
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,
7/36 = 7 × 10/36 × 10 = 70/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
14/40 = 14 × 9/40 × 9 = 126/360 - Add the two like fractions:
70/360 + 126/360 = 70 + 126/360 = 196/360 - 196/360 simplified gives 49/90
- So, 7/36 + 14/40 = 49/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36+14/40 7/36+28/40 7/72+14/40 7/36+14/80 21/36+14/40 7/36+42/40 35/36+14/40 7/36+70/40 49/36+14/40 7/36+98/40