Add 50/90 and 1/5
50/90 + 1/5 is 34/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 5 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
50/90 = 50 × 1/90 × 1 = 50/90 - Likewise, for the 2nd fraction, since 5 × 18 = 90,
1/5 = 1 × 18/5 × 18 = 18/90 - Add the two like fractions:
50/90 + 18/90 = 50 + 18/90 = 68/90 - 68/90 simplified gives 34/45
- So, 50/90 + 1/5 = 34/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90+2/5 50/90+1/10 50/90+3/5 50/90+1/15 50/90+1/25 50/90+7/5 50/90+1/35