Add 7/63 and 54/4
1st number: 7/63, 2nd number: 13 2/4
7/63 + 54/4 is 245/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 4 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
7/63 = 7 × 4/63 × 4 = 28/252 - Likewise, for the 2nd fraction, since 4 × 63 = 252,
54/4 = 54 × 63/4 × 63 = 3402/252 - Add the two like fractions:
28/252 + 3402/252 = 28 + 3402/252 = 3430/252 - 3430/252 simplified gives 245/18
- So, 7/63 + 54/4 = 245/18
In mixed form: 1311/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/63+54/4 7/63+54/8 21/63+54/4 7/63+54/12 35/63+54/4 7/63+54/20 49/63+54/4 7/63+54/28