Maths-
General
Easy

Question

Simplify: [2/3]3 × [2/3]−2 [[1/2]−2]2 × 1/24

hintHint:

In Mathematics, lets say, "a" represents a number and "n" is the number of times that number is to be multiplied with itself, in order to get a desired result. Then, such result can be written as an, where a is called the base and n is its power/ exponent.
an = a × a × ... × a              n times.

The correct answer is: Simplifying the given equation , we get the answer 0.44 or 4/9.


    Step-by-step solution:-
    [2/3]3 × [2/3]−2 [[1/2]−2]2 × 1/24
    = [2/3]3 × [3/2]2 [[2/1]2]2 × 1/24 ….......................................... (b-n = 1 / bn)
    = [23 / 33] × [32 / 22] × [2/1]4 × 1/24 …................................. [an/bn = (a/b)n]
    = 8/27 × 9/4 × 16 × 1/24
    = 4/9
    = 0.44
    Final Answer:-
    ∴ Simplifying the given equation , we get the answer 0.44 or 4/9.

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