Page 90 - Maths Class 04

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b. One-half
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c. Three-fourth
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d. Two-fourth
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e. One-third
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f. Two-third
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Word Problems

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Example : Ankita had 16 balls. Of which had to be given to her brother.
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How many balls should be given to his brother ?
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Solution : Since balls are to be given, divide the collection into 4 equal
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groups and pick one group. Divide 16 by 4.

16 ÷ 4 = 4
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So, of 16 is 4. She had to give 4 balls.
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Example : Pooja was carrying 9 mangoes, of which she dropped . How
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many mangoes did she drop ?

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Solution : To find of a collection, divide it into 3 equal groups and pick
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one group. Divide 9 by 3.

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So, of 9 is 3. She dropped 3 mangoes.
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Mathematics-4 90