Add 3/6 and 1/90
3/6 + 1/90 is 23/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
3/6 = 3 × 15/6 × 15 = 45/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
1/90 = 1 × 1/90 × 1 = 1/90 - Add the two like fractions:
45/90 + 1/90 = 45 + 1/90 = 46/90 - 46/90 simplified gives 23/45
- So, 3/6 + 1/90 = 23/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 3/6+2/90 3/12+1/90 9/6+1/90 3/6+3/90 3/18+1/90 15/6+1/90 3/6+5/90 3/30+1/90 21/6+1/90 3/6+7/90 3/42+1/90