Question

give answer quick .
anyone who give first right answer I will mark as a brainlist​

Answer 1

Answer:

126

Step-by-step explanation:

$324 \div 9 = 36 \\ 36 \div 9 = 4 \\ \\ 225 \div 5 = 45 \\ 45 \div 5 = 9 \\ \\ 441 \div 3.5 = 126 \\ 126 \div 3.5 = 36$