Question

How much time will kamini take to cover 1200 metre in a race if the speed of running is 21 kilometre per hour?​

Answer 1

Answer:

answer is 1440/7

Step-by-step explanation:

hope this might help you

Answer 2

Answer:

Speed of running = 21 km/hr

distance = 1200 m

= 1200/1000 km

=1.2 km

time = Distance/speed

= 1.2/21 km per hr

= 1.2×3600/21 seconds

=205.7 seconds

Step-by-step explanation:

hope it helps yrr