anagarbar158 anagarbar158

23-08-2017
Mathematics

contestada

Kim multiplied 8×0.952 and got 76.16. How can you estimate to show that Kim's answer is incorrect?

Respuesta :

gigi102 gigi102

23-08-2017

You multiply 8 by 1 because if you round up it will be an estimate
8 x 1 = 8
So Kim is wrong

Answer Link

29-08-2019

Answer with Step-by-step explanation:

Kim multiplied 8×0.952 and got 76.16.

As we can see 0.952 is a number near to 1

i.e. 0.952 ≈ 1

So, 8×0.952 ≈ 8×1

i.e. 8×0.952 ≈ 8

There is a huge difference between 8 and 76.16

Hence, Kim's answer is incorrect

Answer Link

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