What will come in place of the question mark (?) in the following equation if '+' and '×' are interchanged and '-' and '÷' are interchanged?
5÷9−3×4+6=?
- A20
- B26
- C34
- D16
Solution & Step-by-step Explanation
Given original equation:
5÷9−3×4+6=?
According to the question, we interchange the operations:
÷⟷−
+⟷×
Substituting the new operators into the expression:
5−9÷3+4×6
Now, solve it using the BODMAS rule:
Division: 9÷3=3
Equation becomes: 5−3+4×6
Multiplication: 4×6=24
Equation becomes: 5−3+24
Addition: 5+24=29
Equation becomes: 29−3
Subtraction: 29−3=26
So, the value is 26.
5÷9−3×4+6=?
According to the question, we interchange the operations:
÷⟷−
+⟷×
Substituting the new operators into the expression:
5−9÷3+4×6
Now, solve it using the BODMAS rule:
Division: 9÷3=3
Equation becomes: 5−3+4×6
Multiplication: 4×6=24
Equation becomes: 5−3+24
Addition: 5+24=29
Equation becomes: 29−3
Subtraction: 29−3=26
So, the value is 26.