(04)-5 = ?

A    25

B    125

C    250

D    625

Solution

Correct Answer: Option B

 

(0.04)-1.5 = (4/100)-1.5

=(1/25)  -(3/2)

= (25)(3/2)

= (52)(3/2)

= (5)2 x (3/2)

= 53

= 125.

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