water flows into a tank at the rate of 2.5 litres per second . calculate the time it would take to fill a tank with a rectangular base 75 cm by 100 cm to a height of 64 cm
Answers
Answered by
3
Volume of tank=length× base+×hieght
=75cm+×100cm×64cm=480000 cubic cm
1 cubic cm=1ml
480000 cubic cm=480000ml=480l
through direct proportion:
2.5/1=480/x
x=4800/25=192seconds=3.2 minutes
=75cm+×100cm×64cm=480000 cubic cm
1 cubic cm=1ml
480000 cubic cm=480000ml=480l
through direct proportion:
2.5/1=480/x
x=4800/25=192seconds=3.2 minutes
Answered by
11
Answer:
hence the answer is 3mins 12sec
Attachments:
Similar questions