Math, asked by Supriyak549, 9 months ago

Please answer this
...

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Answered by anjusamadhiya22

1

Answer:

Please mark in brainlist

Step-by-step explanation:

1.

LCM of 3 and 21 =21

19/21 + 3/21

19+21

30

30/21

Answer is 10/7

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