Add 63/42 and 6/48
1st number: 1 21/42, 2nd number: 6/48
63/42 + 6/48 is 13/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 42 × 8 = 336,
63/42 = 63 × 8/42 × 8 = 504/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
6/48 = 6 × 7/48 × 7 = 42/336 - Add the two like fractions:
504/336 + 42/336 = 504 + 42/336 = 546/336 - 546/336 simplified gives 13/8
- So, 63/42 + 6/48 = 13/8
In mixed form: 15/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/42+12/48 63/84+6/48 63/42+6/96 63/42+18/48 63/42+30/48 63/42+42/48