Question

A truck and a van started off at 9 a.m. from opposite ends of a highway.The truck travelled at a speed of 40km/hr and the van at a speed of 62km/hr.If they passed each other at 12 noon,what was the length of the highway?​

Answer 1

Answer:

306kms

Step-by-step explanation:

They started off at 9 a.m and crossed at 12noon means they met after 3 hours

Since they are moving in opposite direction speeds should be added

S=40+62=102kmph

T=3hrs

Length of the highway is nothing but the distance

D= speed*time=102*3=306kms

Answer 2

Answer:

oh hi

Step-by-step explanation:

hi here is your answer