Add 5/63 and 40/9
1st number: 5/63, 2nd number: 4 4/9
5/63 + 40/9 is 95/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
5/63 = 5 × 1/63 × 1 = 5/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
40/9 = 40 × 7/9 × 7 = 280/63 - Add the two like fractions:
5/63 + 280/63 = 5 + 280/63 = 285/63 - 285/63 simplified gives 95/21
- So, 5/63 + 40/9 = 95/21
In mixed form: 411/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/63+40/9 5/63+80/9 5/63+40/18 15/63+40/9 5/63+40/27 25/63+40/9 5/63+40/45 35/63+40/9 5/63+40/63