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  1. If (1/5 )3a = 0.008 Find the value of ( 0.25)a
    1. 20.5
    2. 22.5
    3. 0.25
    4. 6.25
    5. None of the above
Correct Option: C

(1/5 )3a = 0.008 = 8/1000 = 1/125 = (1/5 )3
Apply the Algebra Law and Solve the equation.
⇒ 3a = 3
∴ a = 1
∴ ( 0.25 )a = ( 0.25 )1 = 0.25


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