Math, asked by ansh9863w, 5 months ago

find duration of investments ?????????????????​

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Answered by tussharprabhu
3

Step-by-step explanation:

350= 5000×7×y/100- 7000×6×y/100

350=350y-420y/100

35000=70y

y=35000/70

y=500

Answered by saritanig1234
0

Answer:

sorry not now extremely

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