What sum will amount to Rs 5525 at 10% p.a. simple interest in 3 years

1.	What sum will amount to Rs 5525 at 10% p.a. simple interest in 3 years?
Answer» Answer: By given, Amount=5525 rate=10% time=3 years To FIND:Principal AMOUNT=PRINCIPAL +SI SI =AMOUNT-PRINCIPAL SI=5525-P $simple \: interest = \frac{prt}{100} \\ 5525 - p = \frac{p \times 10 \times 3}{100} \\ 5525 - p = \frac{3p}{10} \\ 5525 = \frac{3p + 10p}{10} \\ 5525 \times 10 = 13p \\ p = <klux>4250</klux>$ So principal is 4250 rupees Please mark it as brainliest

What sum will amount to Rs 5525 at 10% p.a. simple interest in 3 years?

Answer»

Answer:

By given, Amount=5525

rate=10%

time=3 years

To FIND:Principal

AMOUNT=PRINCIPAL +SI

SI =AMOUNT-PRINCIPAL

SI=5525-P

$simple \: interest = \frac{prt}{100} \\ 5525 - p = \frac{p \times 10 \times 3}{100} \\ 5525 - p = \frac{3p}{10} \\ 5525 = \frac{3p + 10p}{10} \\ 5525 \times 10 = 13p \\ p = <klux>4250</klux>$

So principal is 4250 rupees

Please mark it as brainliest

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