(4) The weight of 30 boxes is 6 kg.
(5) A car travelling at a uniform speed covers a distance of 165 km in 3 hour
that same speed, (a) How long will it take to cover a distance of 330 km?
(b) How far will it travel in 8 hours?
Answers
Step-by-step explanation:
Distance = 165
Time = 3hr
Speed = Distance /Time
=165/3
=55km/hr
Now
a) If the distance would be 330
then.
Time = Distance /speed
= 330 /55
=30/5
=6hr
b) How far will it travel in 8hr
then
Distance = Speed ×time
= 55×8
=440km
hope you got the answer!!
Answer:
(a)
Time taken by car to cover 165 km = 3 hours
∴ Time taken by car to cover 1 km = 3165=155 hours
⇒ Time taken by car to cover 330 km = 155×330 = 6 hours
Thus, the time taken by car to cover a distance of 330 km is 6 hours.
(b)
Distance covered by the car in 3 hours = 165 km
∴ Distance covered by the car in 1 hour = 1653 = 55 km
⇒ Distance covered by the car in 8 hours = 55 × 8 = 440 km
Thus, the distance travelled by the car in 8 hours is 440 km.