Add 1/6 and 5/45
1/6 + 5/45 is 5/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
1/6 = 1 × 15/6 × 15 = 15/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
5/45 = 5 × 2/45 × 2 = 10/90 - Add the two like fractions:
15/90 + 10/90 = 15 + 10/90 = 25/90 - 25/90 simplified gives 5/18
- So, 1/6 + 5/45 = 5/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/6+5/45 1/6+10/45 1/12+5/45 1/6+5/90 3/6+5/45 1/6+15/45 1/18+5/45 5/6+5/45 1/6+25/45 1/30+5/45 7/6+5/45 1/6+35/45 1/42+5/45