Math, asked by vasundhara87, 11 months ago

Hi friends I have a doubt can you please ans these questions which have been circled​

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Answered by namee02
1

Ans for 1st question;::::::

P= 30000, R = 7.5 % , Let time = t

A= 45000

SI= 45000-3000 = 15000

15000= (30000×7.5×t)100

1500000= 30000×7.5×t

(1500000)/ (30000×7.5) = t

50/7.5 = 6 is to 2/3

6 year 4 months

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