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01 Apr 2022, 04:45
Kudos
Bookmarks
E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
97% (00:47) correct
3%
(00:36)
wrong
based on 35
sessions
History
Date
Time
Result
Not Attempted Yet
The set consists of five consecutive integers. If the first member of this set is a, find the sum of all its members in terms of a.
(A) 10
(B) a + 5
(C) a + 10
(D) 5a + 5
(E) 5a + 10
(A) 10
(B) a + 5
(C) a + 10
(D) 5a + 5
(E) 5a + 10
01 Apr 2022, 06:52
Kudos
Bookmarks
Bunuel
If a = the first integer, then...
a + 1 = the second integer
a + 2 = the third integer
a + 3 = the fourth integer
a + 4 = the fifth integer
So the sum of all five integers = a + (a + 1) + (a + 2) + (a + 3) + (a + 4) = 5a + 10
Answer: E
