1) in a mine a lift goes down 24
meters in 4 minutes, if the lift
moves at the same speed,How many meters will the be down in 6 minutes?
if that lift starts going down on
the ground, How much will it be down in 70 minutes ?
Answers
Answered by
0
Answer:
ssa SK nsaSa
Step-by-step explanation:
Answered by
0
Answer:
Step-by-step explanation:
Very easy.
Speed= 3m/min
Time taken to travel 20m to the ground level (t1)
=Distance/Speed
=20/3 mins
Time taken to travel -240m (240m below ground level) (t2)
=Distance/Speed
= 240/3 mins
= 80mins
Total time taken= t1+t2= 86.66 mins.
I hope this helps.
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