Question

While driving his car at a speed of 50 km/hr, Ramit covers a distance from home
to his office in 1 hour 30 minutes. One day he was 15 minutes late from
home. In order to reach office at time, what should be the speed of the car?
Also, find the total distance covered by Ramit daily.
​

Answer 1

Answer:

speed required = 56 km /hr

the total distance covered by Ramit daily 70 km

Step-by-step explanation:

distance from home to office

= speed × time required

= 50 × 1.5

= 75 km

if he is late by 15 minutes he has 1:30 - 0:15 = 1: 15 means 1.25 hours to reach the office

speed required = distance ÷ time available

= 70 ÷ 1.25

= 56 km /hr

Answer 2

Answer:

56 KM/HR

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