Question

find the ratio of 4km to 400 m

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Answer 1

$\huge\bf{\pink{\underline{\underline{\mathcal{AnSwer}}}}}$

:$\implies$ $\bf 1 km = 1000m$

:$\implies$ $\bf 4 km = 4×1000 = 4000 m$

Ratio of 4 km (4000m) to 400m :-

:$\implies$ $\bf \dfrac{4000}{400}$ = $\bf \dfrac{10}{1}$

Hence, the required ratio:-

:$\implies$ $\underline\red{\boxed{\bf 10:1 }}$