Calculate the average speed in km/h for a plane that travels 1300km in 4 hours??

1300/4

= 325 km pee hours

Answer 325 km

325km/h

Step-by-step explanation:

speed=distance traveled/time taken

=1300/4

=325km/h

:•Speed=325km/h

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!