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GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
The average of two numbers is π/2, and one of the numbers is
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07 Nov 2019, 22:29
07 Nov 2019, 22:29
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Question Stats:
91% (00:25) correct
8% (00:43) wrong based on 12 sessions
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The average of two numbers is \(\frac{π}{2}\), and one of the numbers is \(x\). What is the other number in terms of \(x\) ?
(A) \(\frac{π}{2} − x\)
(B) \(\frac{π}{2} + x\)
(C) \(π – x\)
(D) \(π + x\)
(E) \(2π + x\)
(A) \(\frac{π}{2} − x\)
(B) \(\frac{π}{2} + x\)
(C) \(π – x\)
(D) \(π + x\)
(E) \(2π + x\)
Re: The average of two numbers is π/2, and one of the numbers is
[#permalink]
14 Nov 2019, 05:24
14 Nov 2019, 05:24
2
The question says that average of two numbers is π/2.
Given one number is x, I assumed the other number to be y
Thus, the equation we get is: x+y/2=π/2
on solving this we get
y=π - x
Kindly shoot a kudos if you like the solution.
Thanks in advance!
Given one number is x, I assumed the other number to be y
Thus, the equation we get is: x+y/2=π/2
on solving this we get
y=π - x
Kindly shoot a kudos if you like the solution.
Thanks in advance!
GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
Re: The average of two numbers is π/2, and one of the numbers is
[#permalink]
14 Nov 2019, 06:20
14 Nov 2019, 06:20
1
Expert Reply
@POORVIBANSAL
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Good Luck
I have a top secret for you, just complete your profile on the Forum and get 5 Kudos instant.
Good Luck
