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A chocolate bar is divided into 5 equal parts on a number line from 0 to 1, as shown.
The pointer is at the 2nd mark. Write its value as a terminating decimal.

Class 10Decimal ExpansionsNumber Systems
  • A0.8
  • B-0.1
  • C0.9
  • D0.4

Step-by-Step Solution

The 2nd of 5 equal parts is . Denominator , so it terminates: .
Answer: D) 0.4

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