Question

find the value of X where 9:16=63:x .
Explain step by step.
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Answer 1

Answer:

x = 112

See the attachment

Answer 2

Given:-

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• 9 : 16 = 63 : x

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To find :-

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• Value of x

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Solution :-

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$\sf:\implies \: {\bold{ 9 : 16 = 63 : x }}$

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• This can also be written as

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$\sf:\implies \: {\bold{ \dfrac{9}{16} = \dfrac{63}{x} }}$

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• Cross multiply

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$\sf:\implies \: {\bold{ 9x = 63 \times 16}}$

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$\sf:\implies \: {\bold{ x = \dfrac{63\times 16 }{9} }}$

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$\sf:\implies \: {\bold{ x = 7\times 16 }}$

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$\sf:\implies \: {\bold{ x = 112 }}$

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Answer :-

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• Required value of x is 112

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