tinakopilec
tinakopilec tinakopilec
  • 29-09-2017
  • Mathematics
contestada

Evaluate the expression. Drag the answer into the box to match the expression. 27⋅((33)−1)
27
3
1
1/9

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gypsybella2016 gypsybella2016
  • 02-10-2017
The answer is 1.

3^3 = 27
27^-1 = 1/27
1/27 x 27 = 1

I took this test and got this question right :)
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