Question

5. The time needed to travel from one place to
needed to travel from one place to another is inversely proportional to the speed
travelling 72 km/hr can go from Dehradun to Lucknow in 10 hours
make the trip in 9 hours?​

Answer 1

Answer:

we need the speed of 80km per hour to complete it in 9 hours

Step-by-step explanation:

firstly- multiply 72×10=720

then divide 720÷9=80