Add 21/96 and 21/9, Solve 21/96 + 2 3/9 as a fraction

Add 21/96 and 21/9

1^st number: 21/96, 2^nd number: 2 3/9

21/96 + 21/9 is 245/96.

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,
21/9 = 21 × 32/9 × 32 = 672/288
Add the two like fractions:
63/288 + 672/288 = 63 + 672/288 = 735/288
735/288 simplified gives 245/96
So, 21/96 + 21/9 = 245/96
In mixed form: 253/96

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