Question

Determine the time taken when:
(a) distance = 7150 km, speed = 780 km/h
2
b)
5
(c) distance = 27 km, speed = 45 km/h​

Answer 1

Answer:

a

distance = 7150 km

speed = 780 km/h

time = ?

speed = distance

time

780 = 7150

time

780 × time = 7150

time = 7150

780

= 9.16 hrs

b

distance = 27 km

speed = 45 km/h

time, t = ?

speed = distance

time

45 = 27

t

45×t = 27

t = 27

45

t = 0.6 hrs