Question

A car covers 25 2/7 km in an hour. How long does it take to cover 68 1/3 km?
Hint :- 2h 42 min ​

Answer 1

If car covers 177/7 km in one hour

then speed=Distance/Time

Speed =177/7km/hour=25.28 km/hour

When distance =(205/3)km=68.33 km

Time=Distance/Speed

Time= 68.33/25.28=2.7 hour

Answer 2

Answer:

2.7 hour

Step-by-step explanation:

If car covers 177/7 km in one hour

then speed=Distance/Time

Speed =177/7km/hour=25.28 km/hour

When distance =(205/3)km=68.33 km

Time=Distance/Speed

Time= 68.33/25.28=2.7 hour