Add 63/75 and 20/64
63/75 + 20/64 is 461/400.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 64 is 4800
Next, find the equivalent fraction of both fractional numbers with denominator 4800 - For the 1st fraction, since 75 × 64 = 4800,
63/75 = 63 × 64/75 × 64 = 4032/4800 - Likewise, for the 2nd fraction, since 64 × 75 = 4800,
20/64 = 20 × 75/64 × 75 = 1500/4800 - Add the two like fractions:
4032/4800 + 1500/4800 = 4032 + 1500/4800 = 5532/4800 - 5532/4800 simplified gives 461/400
- So, 63/75 + 20/64 = 461/400
In mixed form: 161/400
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