Add 27/98 and 63/5
1st number: 27/98, 2nd number: 12 3/5
27/98 + 63/5 is 6309/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
27/98 = 27 × 5/98 × 5 = 135/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
63/5 = 63 × 98/5 × 98 = 6174/490 - Add the two like fractions:
135/490 + 6174/490 = 135 + 6174/490 = 6309/490 - So, 27/98 + 63/5 = 6309/490
In mixed form: 12429/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/98+63/5 27/98+63/10 81/98+63/5 27/98+63/15 27/98+63/25 27/98+63/35