Question

if 150 litre water is needed per head per day , find the number of days for which water in a tank 20×15×6 metre is sufficient for 4000 people​

Answer 1

Answer:

1080000000 volume needed for 4000 people s

Step-by-step explanation:

per head= 150

l*b*h = 20*15*6

volume=1800

so we need to multiply 150 * 4000 peopt

= 600000

so,600000*1800= 1080000000

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Answer 2

Step-by-step explanation:

didi my method is same to the above answer and the above answer is fully correct