Question

if amount is equal to rupees 5250 time is equal to 5 years rate is equal to 15% then find p​

Answer 1

Answer:

kindly see the answer below..

Step-by-step explanation:

Here, given that,

amount is RS 5250

and, time interval = 5years, rate of interest = 15%

then, let the principle be p.

so,

$\frac{p \times 15 \times 5}{100} = 5250$

$or \: \: p = \frac{5250 \times 100}{15 \times 5}$

$or \: \: p = 7000$

therefore, the principal is RS 7000.

thanks a lot..

Answer 2

$\bf Principal = Rs \: 7000$

Step-by-step explanation:

GIVEN

Amount = ₹5250

Rate = 15%

Time = 5 years

___________________________

TO FIND

Principal

We know that,

$Principal = \frac{Amount \times 100}{ Rate \times Time }$

$Principal = \frac{5250 \times 100}{ 15 \times 5 }$

$Principal = \frac{525000}{ 75 }$

$Principal = 7000$

$\bf Principal = Rs \: 7000$

___________________________

IMPORTANT

Principal = ( Amount × 100 ) × ( Rate × Time )

Simple Interest = ( Principal × Rate × Time ) / 100

Rate = ( Simple Interest × 100 ) / ( Principal × Time )

Time = ( Simple Interest × 100 ) / ( Principal × Rate )