Khaya is delivering groceries to his mother who stays 8km from the shop. How long will it take him to cover this distance if he
drives at an average speed of 65km/h? Give your answer rounded to the nearest minute.
1 answer:
Answer:
7.38 minutes
Step-by-step explanation:
Given
Distance= 8km
speed = 65km/h
Time=?
From physics,
Speed= distance/ time
Then substitute the values to find time
65= 8/ time
Time= 8/65
=0.1231 hrs
To Convert to minutes
1hr= 60 mins
0.1231 hrs = X minutes
Cross multiply, we have
X minutes=( 0.1231 × 60)/1
= 7.38 minutes
Hence, it takes 7.38 minutes for him to cover this distance
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