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03 Jul 2019, 23:37
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B
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:
100% (00:48) correct
0%
(00:00)
wrong
based on 49
sessions
History
Date
Time
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Not Attempted Yet
Eleanor's football team has won 3 times as many games as Christina's football team. Christina's football team has won 4 fewer games than Joanna's team. If Joanna's team won 10 games last year, how many games did Eleanor's team win?
A. 17
B. 18
C. 19
D. 20
E. 21
A. 17
B. 18
C. 19
D. 20
E. 21
04 Jul 2019, 02:34
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Solution to the question above;
Let E represent Eleanor, C for Christina and J for Joanna
Given that: E = 3 x C
C = J - 4
and J = 10
therefore, C = 10 - 4 = 6
and E = 3 x 6 = 18 hence answer choice B
Please hit kudos if you like my solution
Let E represent Eleanor, C for Christina and J for Joanna
Given that: E = 3 x C
C = J - 4
and J = 10
therefore, C = 10 - 4 = 6
and E = 3 x 6 = 18 hence answer choice B
Please hit kudos if you like my solution
Archit3110
Major Poster
04 Jul 2019, 03:34
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Bunuel
e=3c
c=j-4
j=10
c=6
e=18
IMO B
