Question

for a race Manish Ran at a speed of 6 metre per second for 10 seconds hi Rehna for the 40 m at a speed of 8 M per second what is his average speed for the race in kilometre per hour​

Answer 1

average speed of manish

he total. run = 6 ×10 =60  

further 40m total 100m

time taken = 10 sec  

further. 40/8 = 5sec

total 15 sec

so his speed = 100 m / 15 sec =. 6.667 m/s

Answer 2

Here is your answer ⤵⤵⤵

average speed of manish

he total. run = 6 ×10 =60

further 40m total 100m

time taken = 10 sec

further. 40/8 = 5sec

total 15 sec

so his speed = 100 m / 15 sec =. 6.667 m/s

HOPE IT HELPS YOU ☺☺ !!