There are two pipes in a water reservoir of our school. Two pipes together take 11¹/9 minutes
to fill the reservoir. If the two pipes are opened separately, then one pipe would take
5 minutes more time than that of the other pipe. Let us write by calculating, the time taken
to fill the reservoir separately by each of the pipes.
Required Full Answer. If any does Correct then, 100 % Will mark as Brainilest..
Answers
Answer:
10th
Maths
Quadratic Equations
Standard Form of Quadratic Equations
Two pipes running together ...
MATHS
Two pipes running together can fill a tank in 11
9
1
minutes. If one pipe takes 5 minutes more than the other to fill the tank , find the product of the time in which each pipe would fill the tank .
December 27, 2019
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Rishika Painuly
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ANSWER
Two pipes together fill tank in 11
9
1
min.
Let the time taken by one pipe to fill them separately be x min.
Time taken by another pipe to fill tank separately is x+5 min.
⇒
x+x+5
(x)(x+5)
=
9
100
⇒9(x
2
+5x)=200x+500
⇒9x
2
−155x−500=0
x=
2(9)
155±205
⇒x=
2(9)
360
⇒x=20 - Equation 1
⇒x+5=25 -Equation 2
Product of times taken by them both separately=(x)(x+5)=500
Step-by-step explanation:
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