Add 90/6 and 10/5
1st number: 15 0/6, 2nd number: 2 0/5
90/6 + 10/5 is 17/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
90/6 = 90 × 5/6 × 5 = 450/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
10/5 = 10 × 6/5 × 6 = 60/30 - Add the two like fractions:
450/30 + 60/30 = 450 + 60/30 = 510/30 - 510/30 simplified gives 17/1
- So, 90/6 + 10/5 = 17/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+20/5 90/12+10/5 90/6+30/5 90/18+10/5 90/6+10/15 90/6+50/5 90/30+10/5 90/6+10/25 90/6+70/5 90/42+10/5 90/6+10/35