Add 90/6 and 50/8
1st number: 15 0/6, 2nd number: 6 2/8
90/6 + 50/8 is 85/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
90/6 = 90 × 4/6 × 4 = 360/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
50/8 = 50 × 3/8 × 3 = 150/24 - Add the two like fractions:
360/24 + 150/24 = 360 + 150/24 = 510/24 - 510/24 simplified gives 85/4
- So, 90/6 + 50/8 = 85/4
In mixed form: 211/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12+50/8 90/6+50/16 90/18+50/8 90/6+50/24 90/30+50/8 90/6+50/40 90/42+50/8 90/6+50/56