Question

if simple interest on an amount at the rate of 9 percent pa is 9045 for 4 years find the principal​


plz answer fast

Answer 1

Answer:

$Principal = > Rs. \: 25125$

Step-by-step explanation:

$We \: have, \: \: SI = Rs. \: 9045 \\ \: \: \: \: \: \: \: \: \: \: R = 9\% \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: T = 4 \: years$

$Therefore \: \\ Principal \:( p) = \frac{100 \: \times \: SI}{R \:\ \times \: T}$

$\: \ \: \: \: \: \: \: \: p\: \: = Rs.( \frac{100 \: \times \: 9045}{9 \: \times \: 4} ) \\ = Rs.25125$