Add 4/90 and 2/6
4/90 + 2/6 is 17/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
4/90 = 4 × 1/90 × 1 = 4/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
2/6 = 2 × 15/6 × 15 = 30/90 - Add the two like fractions:
4/90 + 30/90 = 4 + 30/90 = 34/90 - 34/90 simplified gives 17/45
- So, 4/90 + 2/6 = 17/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90+2/6 4/90+4/6 4/90+2/12 12/90+2/6 4/90+2/18 20/90+2/6 4/90+10/6 4/90+2/30 28/90+2/6 4/90+14/6 4/90+2/42