Question

mr makhija takes 4 hr to reach indore from bhopal,while driving his car at a constant speed of 60km/hr .if he wishes to complete his journey in 3 hours ,at what uniform speed he should drive his car?​

Answer 1

Answer:80km/hr

Step-by-step explanation:

Let the required speed be Xkm/hr.

DISTANCE BETWEEN INDORE AND BHOPAL REMAINS CONSTANT.

THEN,

60×4=3×X

=X=(60×4)/3

=X=20×4

=X=80

Answer 2

given that

Mr Malkhji takes4 hours to reach Indore from Bhopal and constant speed of 60 km per hour

To find : uniform speed he should drive his car

speed = distance /time

60km/hr = 4/3

=60×4/3

=240/3

= 80km/hr

hence

80 km/hr uniform speed his should drive his car

thank you