Add 6/45 and 40/6
1st number: 6/45, 2nd number: 6 4/6
6/45 + 40/6 is 34/5.
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,
6/45 = 6 × 2/45 × 2 = 12/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
40/6 = 40 × 15/6 × 15 = 600/90 - Add the two like fractions:
12/90 + 600/90 = 12 + 600/90 = 612/90 - 612/90 simplified gives 34/5
- So, 6/45 + 40/6 = 34/5
In mixed form: 64/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45+40/6 6/45+80/6 6/90+40/6 6/45+40/12 18/45+40/6 6/45+40/18 30/45+40/6 6/45+40/30 42/45+40/6 6/45+40/42