Add 63/8 and 21/3
1st number: 7 7/8, 2nd number: 7 0/3
63/8 + 21/3 is 119/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 3 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
63/8 = 63 × 3/8 × 3 = 189/24 - Likewise, for the 2nd fraction, since 3 × 8 = 24,
21/3 = 21 × 8/3 × 8 = 168/24 - Add the two like fractions:
189/24 + 168/24 = 189 + 168/24 = 357/24 - 357/24 simplified gives 119/8
- So, 63/8 + 21/3 = 119/8
In mixed form: 147/8
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