pls guyyss... urgently
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Answered by
2
Answer:
Speed is 50km/hr
Distance=Speed x Time
= 50x 4.5 km
= 222km
Now, speed id 45/hr
Distance is 222km
So time is Distance/speed
=222/45hr
=74/15 hr
Please follow me...
Answered by
1
Answer:
5 hours
Step-by-step explanation:
unit of speed X time taken = distance
50 X 4 = 225
distance ÷ unit = time taken
225 ÷ 45 = 5
5 hours taken
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