plz plz solve immediately
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Answers
Answered by
1
Step-by-step explanation:
In 1 hour the tap above will fill 20 litres water
and at the same time the tap below will drain 8 litres of water
so water left in the tank in 1 hour =20-8=12 litres
water left in the tank after 6 hours =12 litres*6 hours =72litres
hope it's correct
Answered by
0
Answer:72 litres
Step-by-step explanation:
Given:
Top tap fills:20 litres/hour
Bottom tap drains:8 litres/hour
Soln:
=(20*6)-(8*6)
=120-48
=72 litres
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