Add 81/2 and 49/8
1st number: 40 1/2, 2nd number: 6 1/8
81/2 + 49/8 is 373/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
81/2 = 81 × 4/2 × 4 = 324/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
49/8 = 49 × 1/8 × 1 = 49/8 - Add the two like fractions:
324/8 + 49/8 = 324 + 49/8 = 373/8 - So, 81/2 + 49/8 = 373/8
In mixed form: 465/8
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