A) D
B) A
C) B
D) C
Correct Answer: A
Solution :
A. As 7 groups of 4 buttons = 28 buttons \[\therefore \]28 \[\div \] 7 = 4 Thus, this statement is correct. B. as 6 groups of 8 buttons = 48 buttons \[\therefore \]48\[\div \]6 = 8 Thus, this statement is correct. C. as 8 groups of 4 buttons =32 buttons \[\therefore \]32\[\div \]8=4 Thus, this statement is correct. b. As 7 groups of 8 buttons = 56 buttons \[\therefore \]56\[\div \]7 = 8 not 56\[\div \]8 = 7 Thus, this statement is not correct. Therefore, the answer is option(a) .You need to login to perform this action.
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