Add 6/8 and 7/45
6/8 + 7/45 is 163/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 45 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 45 × 8 = 360,
7/45 = 7 × 8/45 × 8 = 56/360 - Add the two like fractions:
270/360 + 56/360 = 270 + 56/360 = 326/360 - 326/360 simplified gives 163/180
- So, 6/8 + 7/45 = 163/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/8+7/45 6/8+14/45 6/16+7/45 6/8+7/90 18/8+7/45 6/8+21/45 6/24+7/45 30/8+7/45 6/8+35/45 6/40+7/45 42/8+7/45 6/8+49/45 6/56+7/45