Direction for Question: Correct the following equations by interchanging two signs. |
A) \[+\] and
B) \[\times \] and \[+\]
C) \[+\] and \[-\]
D) \[\times \] and \[-\]
E) None of the above
Correct Answer: A
Solution :
Interchanging + and \[\div ,\] we have \[(12\times 5)\div (25-5)+(10-1)\]\[=60\div 20+9=3+9=12.\]You need to login to perform this action.
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