Add 90/2 and 60/3
1st number: 45 0/2, 2nd number: 20 0/3
90/2 + 60/3 is 65/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
90/2 = 90 × 3/2 × 3 = 270/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
60/3 = 60 × 2/3 × 2 = 120/6 - Add the two like fractions:
270/6 + 120/6 = 270 + 120/6 = 390/6 - 390/6 simplified gives 65/1
- So, 90/2 + 60/3 = 65/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+60/3 90/2+60/6 90/6+60/3 90/2+60/9 90/10+60/3 90/2+60/15 90/14+60/3 90/2+60/21