Add 84/64 and 9/75
1st number: 1 20/64, 2nd number: 9/75
84/64 + 9/75 is 573/400.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 75 is 4800
Next, find the equivalent fraction of both fractional numbers with denominator 4800 - For the 1st fraction, since 64 × 75 = 4800,
84/64 = 84 × 75/64 × 75 = 6300/4800 - Likewise, for the 2nd fraction, since 75 × 64 = 4800,
9/75 = 9 × 64/75 × 64 = 576/4800 - Add the two like fractions:
6300/4800 + 576/4800 = 6300 + 576/4800 = 6876/4800 - 6876/4800 simplified gives 573/400
- So, 84/64 + 9/75 = 573/400
In mixed form: 1173/400
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