Question

the interest on Rs 4050 in five years is Rs 2050 what will be interest on Rs 5000 in 8 years at the same rate of interest​

Answer 1

Answer:

Explanation:

for first  principle = Rs. 4050 Time =5yrs, interest =Rs. 2050  R%= ?

By the formula, R=?\\

$For the first,\\P =RS 4050, I=RS2050, R=?\\\\R= \frac{I*100} {P*T}\\ = \frac{2050*100}{4050*5} \\=\frac{205000}{20250} \\=10%\\Again, for 2nd \\ P= Rs 5000, T= 8yrs, R= 10% Same as First ,I=?\\\\I=\frac{P*T*R}{100} \\=\frac{5000*8*10}{100} \\=RS=4000.$