Question

What will come in place of the question mark (?) in the following equation, if ' - 'is interchanged with '$\times$' and '$\div$' is interchanged with '+'?

$6\div{16}\times{4}\div{9}-8+{2}\times{7}=?$

• A. 43
• B. 38
• C. 47
• D. -11

Answer 1

Answer:

C. 47

$6\div{16}\times{4}\div{9}-8+{2}\times{7}=?$

' - 'is interchanged with '$\times$' and '$\div$' is interchanged with '+'

$6+16-4+9\times{8}\div{2}-7= 22-4+36-7=18+29=47$