Question

An object travells 40km in 40
minute. what is the speed of
the object​

Answer 1

Answer:

The object's speed is 60 km/hr.

Step-by-step explanation:

The formula of speed is:

$speed=\frac{distancea}{time}$

Given:

distance = 40 km

time = 40 minutes = 2/3 hour

Compute the speed of the object as follows:

$speed=\frac{distancea}{time}=\frac{40}{2/3} = 60\ km/hr$

Thus, the object's speed is 60 km/hr.

Answer 2

Step-by-step explanation:

distance= 40 km

time=40 min = 40/60hr =2/3hrs

speed =distance/ time

= 40×3/2

=60km/hr