Question

1. If 1 meter represented as 2.5cm
.then RF:
O
1/40
O
1/70
O
1/80
1/100​

Answer 1

$1 \: metre \: represented \:as \: 2.5 \:cm$

$\blue { ( given ) }$

$\implies 100 \: cm = 2.5 \:cm$

$\implies 1 \:cm = \frac{ 25}{10} \times 100\\= \frac{25}{1000} \\\green {= \frac{1}{40} }$

Therefore.,

$Option \: \pink { ( first ) } \: is \: correct$

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