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What is the value of (555^2 −55^2)/500?

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Director
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What is the value of (555^2 −55^2)/500?  [#permalink]

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New post 03 Oct 2018, 10:29
2
1
00:00
A
B
C
D
E

Difficulty:

  25% (medium)

Question Stats:

70% (01:03) correct 30% (01:56) wrong based on 66 sessions

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What is the value of \(\frac{(555^2 −55^2)}{500}\)?

A) 6,100

B) 5,555

C) 5,500

D) 655

E) 610

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Director
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Joined: 19 Oct 2013
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Re: What is the value of (555^2 −55^2)/500?  [#permalink]

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New post 03 Oct 2018, 14:35
2
CAMANISHPARMAR wrote:
What is the value of \(\frac{(555^2 −55^2)}{500}\)?

A) 6,100

B) 5,555

C) 5,500

D) 655

E) 610


It follows the square of a difference.

(555-55)(555+55)/500
(500*610)/500 = 610

Answer choice E

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Re: What is the value of (555^2 −55^2)/500?   [#permalink] 03 Oct 2018, 14:35
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What is the value of (555^2 −55^2)/500?

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