Question

A plan of an office is drawn at a scale of 1:200. What is the scaled length of a wall that is 4.6m long?

Answer 1

Answer:

4.6*200=920m

Step-by-step explanation:

multiply by 200

Answer 2

$Given \: a \: plan \: of \: office \:is \: a \\Scale \:of \: 1 : 200$

$\pink { 1 \:cm = 200 \: m }$

$\implies \frac{1}{200} \:cm = 1 \: m\: --(1)$

$\implies Length \: of \: a \: wall = 4.6 \:m \\= 4.6 \times \frac{1}{200} \:cm\\= \frac{2.3}{100} \\= 0.023 \:cm$

Therefore.,

$\red { Scaled \: length \: of \: of \: wall } \green { = 0.023 \:cm}$

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