how to simplify (8/9+1/3)+(2/3)^3

how to simplify (8/9+1/3)+(2/3)^3
in Pre-Algebra Answers by Level 3 User (2.2k points)

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2 Answers

(8/9 + 1/3) + (2/3)^2

do (2/3)^2 first which is 4/9

then turn 1/3 into a fraction with denominator 9 by mutliply (1/3)(3/3) = (3/9)

then 8/9 + 3/9 + 4/9

add numerators 8+3+9 = 20

final answer 20/9 or as a mixed fraction 2 2/9
by Level 5 User (11.9k points)
6+(14-6)•3+2•3
by

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