Question

tell me this question by full explaintion I mark brainlist answer​

Answer 1

Answer:

3.6 km/hr

Step-by-step explanation:

60 m/min=(60/1000) / (1/60) km / hr ......(1)

as 60 m = 60/1000 km

and 1 min=1/60 hr

(60/1000) / (1/60) km / hr = (60/1000) * (60) km / hr

=3600/1000 km/ hr

=3.6 km/ hr

Answer 2

We have to convert 60 m/min into km/hr.

• $\displaystyle\sf{1\:m=\frac{1}{1000}\:km$

$\implies\displaystyle\sf{60\:m=\frac{60}{1000}\:km$

• $\displaystyle\sf{1\:minute=\frac{1}{60}\:hours$

The given quantity is speed or velocity.

$\displaystyle\sf{Speed=\frac{\frac{60}{1000}}{\frac{1}{60}}=\frac{3600}{1000}=3.6\:km/hr$

$\boxed{\displaystyle\sf{Answer\:=\:3.6\:km/hr}}$