A) \[2+4\div 3=3\]
B) \[4+2\div 6=1.5\]
C) \[4\div 2+3=4\]
D) \[2+4\div 6=8.\]
Correct Answer: D
Solution :
Interchanging (\[+\]and\[\div \]) and (2 and 4), we get: (a) \[4\div 2+3=3\]or\[5=3,\] which is false (b) \[2\div 4+6=1.5\]or\[6.5=1.5,\] which is false. (c) \[2+4\div 3=4\] or \[\frac{10}{3}=4,\] which is false. (d) \[4\div 2+6=8\]or \[8=8,\] which is true.You need to login to perform this action.
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