Question

What principal willamount5140.80 in 3years 3months @8% simple intrest?

Answer 1

Answer:

P = ₹4080

Step-by-step explanation:

Let the principal be 100

SI $= \large{ \frac{P \times T \times R}{100}}$

SI= $\Large{\frac{100 × 13 × 8}{100 × 4}}$

SI= 26

A = P + SI

A = 100 + 26

A = ₹126

Now, consider the actual values and calculate by Direct variation.

Principal Amount

100 ➞ 126

P ➞ ₹5140.80

P × 126 = 100 × 5140.80

P = $\Large{\frac{100 × 5140.80}{126}}$

$\large{\boxed{P=4080}}$

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