Question

in how many years will rupees 8000 becomes 9600 on simple interest at 4% per annum​

Answer 1

Answer:

5 is subtracted from 9600 biggest 1608 we we find the simple interest we get to 320 Powai near SOS generator 3 divided into 5 equal equal to equal to 16 and equal to 9600 so 5 years is answer

Answer 2

Answer:

Let the number of years x

$8000 + \frac{8000 \times 4 \times \: x}{100} = 9600 \\ \\ 320x = 9600 - 8000 = 1600 \\ \\ x = \frac{1600}{320} = 5 \: years$