Add 9/2 and 63/7
1st number: 4 1/2, 2nd number: 9 0/7
9/2 + 63/7 is 27/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
9/2 = 9 × 7/2 × 7 = 63/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
63/7 = 63 × 2/7 × 2 = 126/14 - Add the two like fractions:
63/14 + 126/14 = 63 + 126/14 = 189/14 - 189/14 simplified gives 27/2
- So, 9/2 + 63/7 = 27/2
In mixed form: 131/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/2+63/7 9/4+63/7 9/2+63/14 27/2+63/7 9/6+63/7 9/2+63/21 45/2+63/7 9/10+63/7 9/2+63/35 63/2+63/7 9/14+63/7 9/2+63/49