Add 9/90 and 5/10
9/90 + 5/10 is 3/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
9/90 = 9 × 1/90 × 1 = 9/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
5/10 = 5 × 9/10 × 9 = 45/90 - Add the two like fractions:
9/90 + 45/90 = 9 + 45/90 = 54/90 - 54/90 simplified gives 3/5
- So, 9/90 + 5/10 = 3/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/90+5/10 9/90+5/20 27/90+5/10 9/90+15/10 9/90+5/30 45/90+5/10 9/90+25/10 9/90+5/50 63/90+5/10 9/90+35/10 9/90+5/70