12-03-2017
English

contestada

which is the best estimate for the value of 38.3x51.7=answer÷2.1

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Аноним Аноним

12-03-2017

38.3x51.7=1980.11/2.1=942.909524

estimate=943

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MathDumbHead888 MathDumbHead888

12-03-2017

38.3 = 40 and 51.7 = 50, so 40x50= 200.

2.1 = 2, so 2000 divided by 2 = [1000].

Answer Link

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