Jack had a full chocolate bar.He gave ½ of the chocolate bar to his sister. Then,he gave ½ of the remaining chocolate bar to his brother.What fraction of the whole chocolate bar does jack have left now?

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• A 1/4
• B 1/2
• C 0
• D 3/4

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Answer: A. 1/4

Remaining chocolate after sister = 1/2. Brother gets half of 1/2, which is 1/4. so, jack has 1/4 left.

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