Question

7.
P= 8,500, A =10,200, R = 12 42 % SI, t will be
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Answer 1

Answer:

Step-by-step explanation:

I'm guessing the rate is 12.42%

Amount = SI + Principal

Therefore SI = 10,200 - 8,500

=1,700

SI = (P * T * R)/100

1,700 = (8500 * T * 12.42)/100

1,700 = (85 * T * 12.42)

1,700 = ( 1055.7 * T)

T = 1,700/1055.7

T =  1.61030595813

The answer is not most likely this, but since i think you rate is 12.42 i think this should be the one.