Add 21/96 and 20/9
1st number: 21/96, 2nd number: 2 2/9
21/96 + 20/9 is 703/288.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 96 × 3 = 288,
21/96 = 21 × 3/96 × 3 = 63/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
20/9 = 20 × 32/9 × 32 = 640/288 - Add the two like fractions:
63/288 + 640/288 = 63 + 640/288 = 703/288 - So, 21/96 + 20/9 = 703/288
In mixed form: 2127/288
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