Question
Evaluate: 0.3 x (0.5)$^2$

Answer

0.3 x (0.5)$^2$
⇒ 0.3 x 0.5 x 0.5
⇒ 0.3 x 0.25 = 0.075
(Sum of decimal places 1 + 1 + 1 = 3)

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