Question

On What Sum Of Money, Interest Amounts To Rupee 75 For 3 Years At The Rate Of 5% per Annum? Explain.
Please Give Correct Answer.
I Mark You As Brainliest​

Answer 1

Answer:

Data-:Accrued amount, A = Rs. 2811.90, rate of interests, R1=3%,R2=4%,R3=5%.

If it is considered as Simple Interest.

A=Psi+PsiR1%+PsiR2%+PsiR3%

Putting the known values, we have.

A=Psi+Psi3%+Psi4%+Psi5%

A=P(1+3%+4%+5%)

Psi=A(1+3%+4%+5%)

Psi=100A(112%),∵1=100%

Psi=(100×2811.90)112

Psi=2510.625

For compound Interest

A=Pci(1+R%)T

A1=Pci(1+R1%)

A2=A1(1+R2%)

A3=A2(1+R3%)

Substituting the relations of A_1,and A_2,we have

A3=A1(1+R2%)(1+R3%)

A3=P(1+R1%)(1+R2%)(1+R3%)

Pci=A3(1+R1%)(1+R2%)(1+R3%)

Pci=2811.90(1+3%)(1+4%)(1+5%)

Pci=2811.90(1.03×1.04×1.05)

Pci=2500

Step-by-step explanation:

use this method

Follow me

Answer 2

Answer:

srry dear I don't now the answer