Đáp án : \(\dfrac{536}{115}\)
Giải thích bước giải nhé:
\(=53,6:\dfrac{23}{10}x\dfrac{1}{5}\)
\(=\dfrac{286}{5}x\dfrac{10}{23}x\dfrac{1}{5}\)
\(=\dfrac{\text{268 × 2 × 5}}{\text{5 × 23 × 5}}\)
\(=\dfrac{\text{268 × 2}}{\text{5 × 23 }}\)
\(=\dfrac{536}{115}\)