manahilashfaq22 manahilashfaq22

24-02-2021
Mathematics

contestada

Explain how you can use proportional reasoning to determine the whole if you know that 21 is 60% of the whole.

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asmaNasr asmaNasr

25-02-2021

Step-by-step explanation:

[tex] \frac{60}{100} \times x = 21 \\ x = \frac{21}{ \frac{60}{100} } = 35 \\ [/tex]

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