Add 45/6 and 2/45
1st number: 7 3/6, 2nd number: 2/45
45/6 + 2/45 is 679/90.
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,
45/6 = 45 × 15/6 × 15 = 675/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
2/45 = 2 × 2/45 × 2 = 4/90 - Add the two like fractions:
675/90 + 4/90 = 675 + 4/90 = 679/90 - So, 45/6 + 2/45 = 679/90
In mixed form: 749/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+2/45 45/6+4/45 45/12+2/45 45/6+2/90 45/6+6/45 45/18+2/45 45/6+10/45 45/30+2/45 45/6+14/45 45/42+2/45