First, we simplify the expression within the brackets:

3*(4/7) + 1*(2/3) = 12/7 + 2/3

Next, we find a common denominator to add the fractions:

12/7 + 2/3 = 108/63 + 42/63 = 150/63

Now we substitute this value back into the original expression:

[3*(4/7) + 1*(2/3)] / [2/3 - 4/7] = (150/63) / (2/3 - 4/7)

We simplify the denominator by finding a common denominator:

2/3 - 4/7 = (14/21) - (12/21) = 2/21

Substituting this value gives:

(150/63) / (2/21) = (150/63) * (21/2) = 55

Therefore, the expression simplifies to 55.

Answer: E

rigged

what ?
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