Question

4. Calculate the simple interest on 13230 at the rate of 10% for 6 months. ​

Answer 1

Step-by-step explanation:

informal letter for class fifth

Answer 2

Solution

Principal = ₹13,230

Rate = 10% p.a.

Time = 6months = ½ years

$\sf{S.I.= \dfrac{P \times R \times T}{100} }$

$\sf{ = \dfrac{13230 \times 10 \times \dfrac{1}{2} }{100} }$

$\sf{ = \dfrac{13230 \times 10 \times 1}{100 \times 2} }$

$\sf{ = \dfrac{1323}{2} }$

$\sf{=₹661.5.}$

Simple Interest = ₹661.5.

Additional Information

$\sf{P = \dfrac{100×S.I.}{R \times T} }$

$\sf{R= \dfrac{100×S.I.}{P \times T} }$

A = P + S.I.

P = A - S.I.

S.I. = A - P.