Add 4/64 and 30/81
4/64 + 30/81 is 187/432.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 81 is 5184
Next, find the equivalent fraction of both fractional numbers with denominator 5184 - For the 1st fraction, since 64 × 81 = 5184,
4/64 = 4 × 81/64 × 81 = 324/5184 - Likewise, for the 2nd fraction, since 81 × 64 = 5184,
30/81 = 30 × 64/81 × 64 = 1920/5184 - Add the two like fractions:
324/5184 + 1920/5184 = 324 + 1920/5184 = 2244/5184 - 2244/5184 simplified gives 187/432
- So, 4/64 + 30/81 = 187/432
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