Question

A car leaves Aparri for Manila traveling at an average speed of 70 kph. At the same time, another car leaves Manila
for Aparri traveling at 60 kph. If it is 520 km between Aparri and Manila, how long when the two cars meet,
assuming that each maintains its average speed?​

Answer 1

Answer:

A car leaves Aparri for Manila traveling at an average speed of 70 kph. At the same time, another car leaves Manila

for Aparri traveling at 60 kph. If it is 520 km between Aparri and Manila, how long when the two cars meet,

assuming that each maintains its average speed?

good night bro

Answer 2

Step-by-step explanation:

Let the time in which the two cars meet be 't'

Distance travelled by the car which leaves Aparri for Manila in time 't' = 70t

Distance travelled by the car which leaves Manila for Aparri in time t = 60t

Since the distance between Aparri and Manila is 520km

Therefore,

70t + 60t = 520

=> 130t = 520

=> t = 520/130

= 4 hours