1/4 di kali 1/8 : 16 di kali 2^4=

1/4 = 0,25
1/8 = 0,125

jadi, 0,250 x 0,125 : 16 x 2⁴ = 0,250 x 0,125 : 16 x 16
                                            = 0,03125 : 256
                                            = 0,0001221


Semoga Membantu :)