A) 5
B) 23.25
C) 23.75
D) 25
Correct Answer: C
Solution :
Expression \[=25-5[2+3\{2-2(5-3)+5\}-10]\div 4\] \[=25-5[2+3\{2-2\times 2+5-10]\div 4\] \[=25-5\,\,[2+9-10]\div 4\] \[=25-5\div 4=25-\frac{5}{4}\] \[=\frac{100-5}{4}=\frac{95}{4}=23.75\]You need to login to perform this action.
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