Question

at what rate simple interest ¢6900 amounts ¢8280 in 5 years​

Answer 1

Step-by-step explanation:

SI=PTR/100

• 8280=6900×5×R/100
• R=8280/345
• R=24

HOPE THIS HELPS YOU MY FRIEND

Answer 2

Answer:

Let Rate if Interest be R

Simple interest= Rs.6900

Amount= Rs.8280

Time= 5 years

Principal= Amount- SI

= Rs.8280- Rs.6900

= Rs.1380

A.T.Q

Simple Interest= P×R×T

$6900 = 1380 \times \frac{r}{100} \times 5 \\ r = 6900 \times \frac{1}{1380} \times 100 \times \frac{1}{5} \\ r = 100$

So, R = 100