Question

guys pls correct this answer​

Answer 1

Answer:

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Question:-

40cm:1m ➪ ➀

We know that,

➲ 1m = 100cm

Substitute 1m as 100cm in equation ➀

$40:100 = \frac{40}{100}$

$⇒ \frac{4}{10}$

$⇒ \frac{2}{5}$

$⇒ \: 2:5$

$\huge\mathcal{\fcolorbox{blue}{red}{Option\: (a)\: 2:5}}$

$\huge\sf{\underline{\underline{\color{darkblue}{Be\: brainly}}}}$