yoyokid2011 yoyokid2011

13-12-2021
Mathematics

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fill in blanks plz hurry due tmrw

5/7of ... is 5/21

... is blank

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loneguy loneguy

13-12-2021

[tex]\dfrac 57 \cdot x = \dfrac 5{21}\\\\\\\implies \dfrac x 7 = \dfrac 1{21}\\\\\\\implies 21x = 7\\\\\implies x = \dfrac{7}{21}\\\\\\ \text{Hence}~\dfrac 57 ~ \text{of}~~ \dfrac{7}{21}~ ~\text{is}~ \dfrac{5}{21}[/tex]

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