Add 90/50 and 6/30
1st number: 1 40/50, 2nd number: 6/30
90/50 + 6/30 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
90/50 = 90 × 3/50 × 3 = 270/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
6/30 = 6 × 5/30 × 5 = 30/150 - Add the two like fractions:
270/150 + 30/150 = 270 + 30/150 = 300/150 - 300/150 simplified gives 2/1
- So, 90/50 + 6/30 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/50+12/30 90/50+6/60 90/50+18/30 90/50+6/90 90/50+42/30