Question

a boy can run 70m in 9 seconds how much time does he need to run 350m at the same speed?

Answer 1

Hey mate...!! ☺

Here's ur solution...

If, it takes 9secs to run 70m...

then, in order to cover 1m he takes = (9/70) secs...

&

time required to cover 350m = (9/70)×350 secs...
= 9×50 secs
= 450 secs

hope it helps...

Answer 2

Answer:

Answer is 45second good morning have a nice day I wish for you dear lovely pls mark me as a brainlist