Add 7/90 and 3/6
7/90 + 3/6 is 26/45.
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,
7/90 = 7 × 1/90 × 1 = 7/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
3/6 = 3 × 15/6 × 15 = 45/90 - Add the two like fractions:
7/90 + 45/90 = 7 + 45/90 = 52/90 - 52/90 simplified gives 26/45
- So, 7/90 + 3/6 = 26/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/90+3/6 7/90+3/12 21/90+3/6 7/90+9/6 7/90+3/18 35/90+3/6 7/90+15/6 7/90+3/30 49/90+3/6 7/90+21/6 7/90+3/42