Question

find the principal amount( P ) for the following cases.
a). r = 4.5 %, n = 5 years I = 250 .
SOLUTION​

Answer 1

Answer:

5555.55

Step-by-step explanation:

According to information given as

$\large\boxed{\sf{Rate = 4.5\%}}$

$\large\underline{\sf{Time = 5years}}$

$\large\underline{\sf{Interest = 250}}$

To find:-

• The principal amount which would give interest as 250 in 5 years at 4.5%.

$\large\underline{\sf{let \: the \: principal \: be \: p.}}$

So ,

The formula for Simple Interest is:-

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

$\large\underline{\sf{ \frac{p \times 4.5 \times 5}{100} = 250 }}$

$\large\underline{\sf{ \implies \frac{ p \times 4.5}{20} = 250 }}$

$\large\underline{\sf{ \implies p = 5555.55}}$

Hence the principal amount is 5555.55

Answer 2

Answer:

$\huge \pink{~} \red {A} \green {N} \blue {S} \orange {W} \pink {E} \red {R}$

find the principal amount( P ) for the following0 cases.

a). r = 4.5 %, n = 5 years I = 250 .

SOLUTION