Add 2/7 and 45/9
1st number: 2/7, 2nd number: 5 0/9
2/7 + 45/9 is 37/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
2/7 = 2 × 9/7 × 9 = 18/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
45/9 = 45 × 7/9 × 7 = 315/63 - Add the two like fractions:
18/63 + 315/63 = 18 + 315/63 = 333/63 - 333/63 simplified gives 37/7
- So, 2/7 + 45/9 = 37/7
In mixed form: 52/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7+45/9 2/7+90/9 2/14+45/9 2/7+45/18 6/7+45/9 2/21+45/9 2/7+45/27 10/7+45/9 2/35+45/9 14/7+45/9 2/49+45/9 2/7+45/63