kewlrubbbbb kewlrubbbbb

28-11-2016
Mathematics

Answered

what is this answer?

Mark drew the following model and said it represented 21÷4 what is 21÷4?

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HermioneDianaRaven HermioneDianaRaven

28-11-2016

The answer is 5.25 20/4=5. 1/4=25

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Anonymous Anonymous

28-11-2016

\(\sqrt[4]{21}\)

4 goes into 21 five times, because 4 * 5 = 20

\(21 - 20 = 1\)

21 ÷ 4 = 5 r 1

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