Math, asked by anshul86441, 1 month ago

calculate the amount and compound interest on rs.10800 for 3 year's at 12.5% per annum compound anually​

Answers

Answered by TheBrainliestUser
100

Answer:

  1. Amount = Rs 15377
  2. Compound interest = Rs 4577

Step-by-step explanation:

Given that:

  • Time = 3 years
  • Principal = Rs 10800
  • Rate of interest = 12.5% per annum

To Find:

  1. Amount
  2. Compound interest

Formula used:

  1. A = P(1 + R/100)ᵀ
  2. CI = A - P

Where,

  • P = Principal
  • R = Rate of interest
  • T = Time
  • A = amount
  • CI = Compound interest

Finding the amount:

⟶ A = 10800(1 + 12.5/100)³

⟶ A = 10800(1 + 0.125)³

⟶ A = 10800(1.125)³

⟶ A = 10800 × 1.125 × 1.125 × 1.125

⟶ A ≈ 15377

∴ Amount in compound interest = Rs 15377

Finding the compound interest:

⟶ CI = 15377 - 10800

⟶ CI = 4577

∴ Compound interest = Rs 4577

Answered by PopularAnswerer01
130

Question:-

  • Calculate the amount and compound interest on rs.10800 for 3 year's at 12.5% per annum compound anually.

To Find:-

  • Find the amount and the compound interest.

Solution:-

\tt\implies \: A = 10800 \times { ( \dfrac { 1 + 12.5 } { 100 } ) }^{ 3 }

\tt\implies \: A = 10800 \times {1.125 }^{ 3 }

\tt\implies \: A = 15377

Now ,

We have to find the compound Interest:-

\tt\implies \: Interest = 15377 - 10800

\tt\implies \: Interest = 4577

Hence ,

  • Compound interest is 4577
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