8.7 [7.6 {6.5 (5.4 4.3 2)}] is simplified to : – McqOptions

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1.	8.7 [7.6 {6.5 (5.4 4.3 2)}] is simplified to :
A.	2.5
B.	3.5
C.	4.5
D.	5.5
Answer» D. 5.5

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