Add 63/8 and 6/84, Solve 7 7/8 + 6/84 as a fraction

Add 63/8 and 6/84

1^st number: 7 7/8, 2^nd number: 6/84

63/8 + 6/84 is 445/56.

Find the least common denominator or LCM of the two denominators:
LCM of 8 and 84 is 168

Next, find the equivalent fraction of both fractional numbers with denominator 168
For the 1st fraction, since 8 × 21 = 168,
63/8 = 63 × 21/8 × 21 = 1323/168
Likewise, for the 2nd fraction, since 84 × 2 = 168,
6/84 = 6 × 2/84 × 2 = 12/168
Add the two like fractions:
1323/168 + 12/168 = 1323 + 12/168 = 1335/168
1335/168 simplified gives 445/56
So, 63/8 + 6/84 = 445/56
In mixed form: 753/56

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