Add 4/5 and 63/64
4/5 + 63/64 is 571/320.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 5 × 64 = 320,
4/5 = 4 × 64/5 × 64 = 256/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
63/64 = 63 × 5/64 × 5 = 315/320 - Add the two like fractions:
256/320 + 315/320 = 256 + 315/320 = 571/320 - So, 4/5 + 63/64 = 571/320
In mixed form: 1251/320
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