Question

2.
A lorry takes 15 minutes to travel along the path PQRS.
P.
8.0 km
Q
3.0 km
s
5.0 km
R
What is the average speed of the lorry?
A 4.0km/h
B
22 km/h
C 48 km/h
D 64 km/h​

Answer 1

Answer:

c) 48 kilometer/hour

Explanation:

average speed is 48km/hr

Answer 2

Answer:

64

Explanation:

16km total distance

15 min to hour= 15÷60 =0.25

average speed= total distance ÷ total time

= 16÷0.25

=64 km/h