Math, asked by rawataman271999, 12 hours ago

find using appropriate properties​

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Answered by nakul211997
0

-2/3×9/14+4/21-2/3×5/7

3/7+4/21-10/21

LCM of 7,21 and 21 = 21

9+4-10

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21

3

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21= 3/7.

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