Add 6/8 and 6/90
6/8 + 6/90 is 49/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
6/8 = 6 × 45/8 × 45 = 270/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
6/90 = 6 × 4/90 × 4 = 24/360 - Add the two like fractions:
270/360 + 24/360 = 270 + 24/360 = 294/360 - 294/360 simplified gives 49/60
- So, 6/8 + 6/90 = 49/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/8+6/90 6/8+12/90 6/16+6/90 18/8+6/90 6/8+18/90 6/24+6/90 30/8+6/90 6/8+30/90 6/40+6/90 42/8+6/90 6/8+42/90 6/56+6/90