Add 27/7 and 2/63
1st number: 3 6/7, 2nd number: 2/63
27/7 + 2/63 is 35/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
27/7 = 27 × 9/7 × 9 = 243/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
2/63 = 2 × 1/63 × 1 = 2/63 - Add the two like fractions:
243/63 + 2/63 = 243 + 2/63 = 245/63 - 245/63 simplified gives 35/9
- So, 27/7 + 2/63 = 35/9
In mixed form: 38/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/7+2/63 27/7+4/63 27/14+2/63 81/7+2/63 27/7+6/63 27/21+2/63 27/7+10/63 27/35+2/63 27/7+14/63 27/49+2/63