Math, asked by anshuman10506, 1 year ago

please tell me the full solution of this question

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Answered by Navu456

1

90D is the right answer

mksaab: 80 is the write answer

Navu456: how?

mksaab: let 3:4 be 3x and 4x

mksaab: 140=3x+4x

mksaab: x=20

mksaab: C=3x

Navu456: ok

mksaab: sorry C=4x

Navu456: ok

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