Math, asked by punamtiwary9211, 1 year ago

please solve this question ( find rate )​

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Answers

Answered by isafsafiya
0

Answer:

r =9%

Step-by-step explanation:

given

p=3560

I=961.20

A=4521.20

T =3

R =?

for S.i = 4521.20-3560

=961.20

as we all know

s \: i =  \frac{p \:  \times n \times r}{100}

put all the values

961.20 =  \frac{3560 \:  \times 3 \times r}{100}

961.20 x 100 = 3560 x 3 x r

 \frac{96120}{3560 \times 3}  = r

R = 9%

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