Add 64/72 and 4/6
64/72 + 4/6 is 14/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
64/72 = 64 × 1/72 × 1 = 64/72 - Likewise, for the 2nd fraction, since 6 × 12 = 72,
4/6 = 4 × 12/6 × 12 = 48/72 - Add the two like fractions:
64/72 + 48/72 = 64 + 48/72 = 112/72 - 112/72 simplified gives 14/9
- So, 64/72 + 4/6 = 14/9
In mixed form: 15/9
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