Winnie used her calculator to calculate the
square root of a number. She then found
th...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.10.2021 01:00 ctyrector
Winnie used her calculator to calculate the
square root of a number. She then found
the square root of the number displayed.
The calculator then showed 3. What
number did Winnie first enter into her
calculator? Explain your reasoning.
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Answers: 3
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