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secondary 4 | E Maths
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chantelle
Chantelle

secondary 4 chevron_right E Maths chevron_right Singapore

hello, can someone pls help me with this question I am not too sure how to give the ans in seconds

Date Posted: 4 weeks ago
Views: 26

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Us8s
Us8s's answer
2 answers (A Helpful Person)
1st
First ,recall the volume eqn of the cylinder then substitute the values for radius and height that will give the ans in cm^3.

Then to convert cm^3 to litres by dividing 1000.
With this value, u can calculate the time in minutes given the flow rate . The conversion into sec again have to be multiplied by 60 to give final ans
chantelle
Chantelle
4 weeks ago
thankyouuu
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HiderApplecross
Hiderapplecross's answer
1752 answers (Tutor Details)
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