Add 1/3 and 90/50
1st number: 1/3, 2nd number: 1 40/50
1/3 + 90/50 is 32/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 3 × 50 = 150,
1/3 = 1 × 50/3 × 50 = 50/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
90/50 = 90 × 3/50 × 3 = 270/150 - Add the two like fractions:
50/150 + 270/150 = 50 + 270/150 = 320/150 - 320/150 simplified gives 32/15
- So, 1/3 + 90/50 = 32/15
In mixed form: 22/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3+90/50 1/6+90/50 1/9+90/50 5/3+90/50 1/15+90/50 7/3+90/50 1/21+90/50