1)

(64)12(32)45=?


A) 1/8

B) 3/8

C) 1/16

D) 3/16

Answer:

Option C

Explanation:

(64)12(32)45

=(82)12((2)5)45

=82×(1)2(2)5×(4)5

=81(2)4

=181(2)4

=(18116)=116