Question

Suppose students of DAV on an educational tour have travelled a total distance of 528 km with 66 km/hr. What was the time taken during trip?
Please tell​

Answer 1

Answer:

8 hours.

Step-by-step explanation:

Time= Distance/Speed

= (528/66) hrs

= 8 hrs. (Ans)

Answer 2

Given: A total distance of 528 km with 66 km/hr.

To find: The time taken during trip.

Solution:

• The question involves distance, speed and time taken.
• Speed is the distance travelled in unit time.
• In order to find the time taken during the trip, the formula of speed is used,

        $s = \frac{d}{t}$

• Here, s is the speed of the students, d is the distance covered by them and t is the time taken.
• On rearranging the formula, it is obtained as,

        $t = \frac{d}{s}$

           $= \frac{528km}{66kmhr^{-1} }$

           $= 8 hr$

Therefore, the time taken during the trip was 8 hours.