Question

Replace the ? by the correct mathematics symbol to make expression true 18 ? 12 ? 4 ? 5 = 59

Answer 1

$\boxed{18 \times 12 \div 4 +5=59} \\ 216 \div 4 +5 =59 \\ 54+5=59 \\ 59=59$

Answer 2

$18 ? 12 ? 4 ? 5 = 59 \\ \\ 12/4=3 \\ \\ 18*3=54 \\ \\ 54+5=59 \\ \\\textbf{So;}\\(12/4).18+5\\\textbf{Sancak1907}$