Add 81/24 and 42/9
1st number: 3 9/24, 2nd number: 4 6/9
81/24 + 42/9 is 193/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
81/24 = 81 × 3/24 × 3 = 243/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
42/9 = 42 × 8/9 × 8 = 336/72 - Add the two like fractions:
243/72 + 336/72 = 243 + 336/72 = 579/72 - 579/72 simplified gives 193/24
- So, 81/24 + 42/9 = 193/24
In mixed form: 81/24
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