Question

Some equations are solved on the basis of a certain system. On the same basis, find out the correct answer for the unsolved equation
$4\times 6\times 9=649$
$7\times 3\times 2=372$
$8\times 9\times 4=?$

Answer 1

Given $4\times 6\times 9=649$

$7\times 3\times 2=372$

From the above two statements we can say that $a\times b\times c=bac$

$⟹8\times 9\times 4=984$