Question

please and this question​

Answer 1

Explanation:

Distance P covered=180km

time taken by it =4.5hrs

then speed of P=D/T=1800km/45hrs

1800km/45hrs=40km/hrs

Distance Q travel=270km

time taken by it=6hrs

then speed of Q=D/T=270km/6hrs

270km/6hrs=45km/hrs

45km/hrs>40km/hrs

=Q>P

so TRAIN Q is moving faster

Answer 2

Answer:

› Train Q is moving faster than train P.

Explanation:

Given:-

Train P's distance = 180Km

Train P's time taken = 4.5hrs

Train Q's distance = 270Km

Train Q's time taken = 6hrs

To find:-

Which train is moving faster?

Solution :-

We know:

› Speed = Distance/Time taken

Train P:

› Speed = 180/4.5

or 1800/45

› Speed = 40 Km/h

Train Q:

› Speed = 270/6

› Speed = 45Km/h

∴ Train Q is moving faster than train P.

• [45Km/h < 40Km/h]