To solve this problem, we use the proportion
"\\begin{matrix}\n 1012 L & 23 \\space minutes\\\\\n X L & 1 \\space minute\n\\end{matrix}" .
With this proportion we can find X, that is,
"X=\\cfrac{1012* 1}{23}=44L"
Answer: sprinklers can spray 44L in one minute.
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