Question

distance 48km, speed 400m/min,find time in hours​

Answer 1

Answer:

answer is 2 hrs

Step-by-step explanation:

Step-by-step explanation:

speed=distance/time

distance=48km=48000m

speed=400m/min

Time=distance/speed=48000/400

      =120 minutes

then answer is 2 hours

Answer 2

We know : Speed × Time = Distance

$\longrightarrow$ Time = Distance/Speed

$\longrightarrow$ Time = 48 km/Speed

• When we convert 400 m/min to km/hr, We get it as 24km/hr

$\longrightarrow$ Time = 48 km/24 km/hr

$\longrightarrow$ Time = 2 hr