Question

what is the ratio of 3 km to 300 m.​

Answer 1

Solution :

3km = 3×1000

= 3000

Now,

Ratio -

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \frac{3000}{300}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{10}{1}$

= 10:1

Answer 2

Answer:

$3 \: km = (3 \times 1000) \: m \\ = 3000 \: m$

Now, ratio :—

$\frac{3000}{300} \\ = \frac{30}{3} \\ = \frac{10}{1} \\ = 10:1$

∴ Ratio of 3 km to 300 m is 10:1.