21+16÷2×4-5
A12
B48
C38
D12.3
A12
B48
C38
D12.3
Related Questions:
What are the two signs to be interchanged for making the following equation correct ?
$\left[ \left\{ (44 \mathbf{-} 36) \mathbf{+} (4 \times 4) \right\} \div (1 \mathbf{+} 5) \right] \times 2 = 8$