Question

divide the rationals: 1 by 1/2​

Answer 1

Step-by-step explanation:

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1÷½

1×2÷1

=2/1

=2

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Answer 2

Answer:

1/2 is a real number. Division of any real number by 1/2 is equivalent to multiplication by 2 .

If this wasn’t true, then for any real e that admits inverse