Question

3. If a racing car travels at a speed of 100 km per hour, how long it would take to travel the a distance of 250× 10 km
(a) 12500 h
(b.)25000 h
(C.)2500 h
(d.) 250 h​

Answer 1

Answer:

time=distance/speed

=250*1000(as in fig)/100

=2500hours

option c is correct

Answer 2

Answer:

c )250h. because if we multipy 250 and 10^3 then we will get 250000.

now speed =distance ÷time.

so, time =distance ÷ speed

so, 250000÷100 =2500h