Add 4/45 and 4/6
4/45 + 4/6 is 34/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
4/45 = 4 × 2/45 × 2 = 8/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
4/6 = 4 × 15/6 × 15 = 60/90 - Add the two like fractions:
8/90 + 60/90 = 8 + 60/90 = 68/90 - 68/90 simplified gives 34/45
- So, 4/45 + 4/6 = 34/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45+4/6 4/45+8/6 4/90+4/6 4/45+4/12 12/45+4/6 4/45+12/6 4/45+4/18 20/45+4/6 4/45+20/6 4/45+4/30 28/45+4/6 4/45+28/6 4/45+4/42