Question

Winslet starts from a at 6 am at a constant speed of 40km/hr. she halts at b for half an hour and then drives at 70km/hr. she reaches c by 9:30 which is 180 km away from


a. what is the distance between b and c

Answer 1

Answer:

Step-by-step explanation:

TOTAL DISTANCE =180

TOTAL TIME =3.30MINS

HALF AN HOUR HALT= TOTAL JOURNET TIME 3HRS

LET US ASSUME THAT 40+70=110KM

REMAINING 70KM IN NEXT HR WHICH MEANS

FIRST HALT AT 40KM IN 1HR

AFTER TRAVELLED 140 KM IN 2HRS