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Each third-grade classroom at Pearl Creek Elementary has 18 students and 2 pet rabbits. How many more students than rabbits are there in all 4 of the third-grade classrooms?
(A) 48
(B) 56
(C) 64
(D) 72
(E) 80
(A) 48
(B) 56
(C) 64
(D) 72
(E) 80
12 Apr 2019, 00:49
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Total number students = 18*4 = 72
Total no. of rabbits = 2*4 = 8
So, 72-8 = 64
There 64 more students than rabbits.
Correct answer: Option (C)
Total no. of rabbits = 2*4 = 8
So, 72-8 = 64
There 64 more students than rabbits.
Correct answer: Option (C)
12 Apr 2019, 01:05
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Each third-grade classroom at Pearl Creek Elementary has 18 students and 2 pet rabbits. How many more students than rabbits are there in all 4 of the third-grade classrooms?
(A) 48
(B) 56
(C) 64
(D) 72
(E) 80
(A) 48
(B) 56
(C) 64
(D) 72
(E) 80
Difference in one classroom = 18-2=16, so in 4 such classrooms, the difference = 16*4=64
C
