, then the value of B is_____.
A) 5
B) 2
C) 0
D) 4
Correct Answer: A
Solution :
\[\underline{\begin{align} & \underline{\begin{align} & \underline{\begin{align} & \text{ }\text{ } \\ & \times \text{ }\text{ 3} \\ \end{align}} \\ & \text{ 7 5} \\ & \text{+ 5 0 0 } \\ \end{align}} \\ & \text{ 5 7 } \\ \end{align}}\]
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