Add 1/42 and 63/48
1st number: 1/42, 2nd number: 1 15/48
1/42 + 63/48 is 449/336.
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,
1/42 = 1 × 8/42 × 8 = 8/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
63/48 = 63 × 7/48 × 7 = 441/336 - Add the two like fractions:
8/336 + 441/336 = 8 + 441/336 = 449/336 - So, 1/42 + 63/48 = 449/336
In mixed form: 1113/336
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