Question

U
#TEST 117- REVISION TEST 01
14 Questions Remaining
A car travels the first one-third of a
certain distance with a speed of 30 km/h,
the next one-third distance with a speed
of 20km/h and the last one-third distance
SAMSUNG
with a speed of 60 km/h. The average speed
of the car for the whole journey is
O A 18 km/h
OB 24 km/h
O c 30 km/h​

Answer 1

Answer:

Tell the question completely and clearly