Add 63/40 and 7/36
1st number: 1 23/40, 2nd number: 7/36
63/40 + 7/36 is 637/360.
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,
63/40 = 63 × 9/40 × 9 = 567/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
7/36 = 7 × 10/36 × 10 = 70/360 - Add the two like fractions:
567/360 + 70/360 = 567 + 70/360 = 637/360 - So, 63/40 + 7/36 = 637/360
In mixed form: 1277/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/40+14/36 63/80+7/36 63/40+7/72 63/40+21/36 63/40+35/36 63/40+49/36