smritido
smritido smritido
  • 02-07-2019
  • Mathematics
contestada

If 20% of a = b, then b% of 20 is same as?

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konrad509
konrad509 konrad509
  • 02-07-2019

[tex]20\%\text{ of } a=b \Longleftrightarrow0.2a=b\\\\b\%\text{ of } 20 \Longleftrightarrow \dfrac{b}{100}\cdot20\\\\\dfrac{b}{100}\cdot20=\dfrac{b}{5}=\dfrac{0.2a}{5}=\boxed{\boxed{a}}[/tex]

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