Add 63/90 and 60/36
1st number: 63/90, 2nd number: 1 24/36
63/90 + 60/36 is 71/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
63/90 = 63 × 2/90 × 2 = 126/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
60/36 = 60 × 5/36 × 5 = 300/180 - Add the two like fractions:
126/180 + 300/180 = 126 + 300/180 = 426/180 - 426/180 simplified gives 71/30
- So, 63/90 + 60/36 = 71/30
In mixed form: 211/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/90+60/72