which number should replace both the asterisks in ( * / 18 ) x ( * / 162 ) = 1 ?
let ( y / 18 ) x ( y / 162 ) = 1 y ^ 2 = 18 x 162 = 18 x 18 x 9 y = ( 18 x 3 ) = 54 the answer is c .
sqrt(multiply(162, 18))