Add 48/42 and 63/8
1st number: 1 6/42, 2nd number: 7 7/8
48/42 + 63/8 is 505/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
48/42 = 48 × 4/42 × 4 = 192/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
63/8 = 63 × 21/8 × 21 = 1323/168 - Add the two like fractions:
192/168 + 1323/168 = 192 + 1323/168 = 1515/168 - 1515/168 simplified gives 505/56
- So, 48/42 + 63/8 = 505/56
In mixed form: 91/56
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