Add 35/64 and 18/20
35/64 + 18/20 is 463/320.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 20 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 64 × 5 = 320,
35/64 = 35 × 5/64 × 5 = 175/320 - Likewise, for the 2nd fraction, since 20 × 16 = 320,
18/20 = 18 × 16/20 × 16 = 288/320 - Add the two like fractions:
175/320 + 288/320 = 175 + 288/320 = 463/320 - So, 35/64 + 18/20 = 463/320
In mixed form: 1143/320
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