Math, asked by ssanjaykumar, 11 months ago

3. Find the value of (a) in the proportion 2/5 :a ::3/7 :4/9

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Answered by jaibabaki

30

Answer:

mark this question as brainliest plz

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Answered by ppurari123

24

Answer:

2*4/5*9=a*3/7

8/45=3a/7

a=56/135 And.

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