Add 4/6 and 1/45
4/6 + 1/45 is 31/45.
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,
4/6 = 4 × 15/6 × 15 = 60/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
1/45 = 1 × 2/45 × 2 = 2/90 - Add the two like fractions:
60/90 + 2/90 = 60 + 2/90 = 62/90 - 62/90 simplified gives 31/45
- So, 4/6 + 1/45 = 31/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6+1/45 4/6+2/45 4/12+1/45 4/6+1/90 12/6+1/45 4/6+3/45 4/18+1/45 20/6+1/45 4/6+5/45 4/30+1/45 28/6+1/45 4/6+7/45 4/42+1/45