Cheifdukes2002 Cheifdukes2002

07-04-2017
Mathematics

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is the square root of 81 rational or irrational number and is 5 divided by 3.14 rational or irrational.

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Аноним Аноним

07-04-2017

square root of 81 = 9 so it is rational number

5 divided by 3.14 = 5/3.14 = 500/314 so it is rational as well.

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Аноним Аноним

07-04-2017

5 divided by 3.14 = 1.5923566879 so it is irrational.

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