Add 60/90 and 40/3
1st number: 60/90, 2nd number: 13 1/3
60/90 + 40/3 is 14/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 3 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
60/90 = 60 × 1/90 × 1 = 60/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
40/3 = 40 × 30/3 × 30 = 1200/90 - Add the two like fractions:
60/90 + 1200/90 = 60 + 1200/90 = 1260/90 - 1260/90 simplified gives 14/1
- So, 60/90 + 40/3 = 14/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/90+80/3 60/90+40/6 60/90+40/9 60/90+40/15 60/90+40/21