Question

What sum will amount to *6600 in 4 yrs at
8% per annum simple interest?​

Answer 1

Answer:

Have a nice day...

Step-by-step explanation:

Let, the principal be X rupees...

Then, given that

amount = 6600 rupees

rate of interest = 8% per annunm

time interval = 4 years.

Therefore,

$x \times \frac{8}{100} \times 4 = 6600 - x$

$or \: \: (6600 - x) \times \frac{25}{8} = x$

$or \: \: \frac{33x}{8} = 6600 \times \frac{25}{8}$

$or \: \: x = 5000 \: rupees$

so, the principal of 5000 rupees become 6600 rupees in 4 yrs at 8% per annum simple interest..

thanks. a lot...