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Simple interest on a certain amount is 16/25of the sum .Find the rate %and the time if both are numerically equal.?
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Simple interest on a certain amount is 16/25of the sum .Find the rate ...
Ans.

Let sum = X. Then S.I = 16x/25
Let rate = R% and Time = R years.
Therefore,  (x * R * R)/100 = 16x/25   =>  R = 40/5 = 8
Therefore, Rate = 8% and Time = 8 years.
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Simple interest on a certain amount is 16/25of the sum .Find the rate %and the time if both are numerically equal.?
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Simple interest on a certain amount is 16/25of the sum .Find the rate %and the time if both are numerically equal.? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Simple interest on a certain amount is 16/25of the sum .Find the rate %and the time if both are numerically equal.? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Simple interest on a certain amount is 16/25of the sum .Find the rate %and the time if both are numerically equal.?.
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