Add 35/40 and 7/36
35/40 + 7/36 is 77/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 36 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
35/40 = 35 × 9/40 × 9 = 315/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
7/36 = 7 × 10/36 × 10 = 70/360 - Add the two like fractions:
315/360 + 70/360 = 315 + 70/360 = 385/360 - 385/360 simplified gives 77/72
- So, 35/40 + 7/36 = 77/72
In mixed form: 15/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/40+7/36 35/40+14/36 35/80+7/36 35/40+7/72 35/40+21/36 35/40+35/36 35/40+49/36