If \['+'\]means \['\times ',\] \['-'\] means '+?\['\times '\] means \['-'\]and\['-'\]means \['-',\] then what is the value of the following expression? |
\[21\div 8+2-13\times 3=?\] |
A) 14
B) 9
C) 11
D) None of these
Correct Answer: B
Solution :
\[21-8\times 2+13\div 3=x\] \[x=21-8\times 2+\frac{13}{3}\] \[=21-8\times 2+4.33=21-16+4.33\] \[=25.33-16=9.33\]You need to login to perform this action.
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