Math, asked by farheen599, 1 year ago

If the simple interest on Rs12800 for a period of 2years is Rs3840 then find the rate of interest

Answers

Answered by sameer9314
2

12800 \times x \times 2  \div 100 = 3840 \\ x = 3840 \times 100 \div 2 \times 12800 \\ x = 15\%
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