Question

at what rate percent will the simple interest on rs 5650be rs 1695in 2 years 6 months.

Answer 1

Answer:

do the math

Step-by-step explanation:

Answer 2

Let the rate percent = r %

P = ₹5650

SI = ₹1695

time = 2y 6m = 2.5 years

$SI =\frac{Prt}{100}\\ \\ \Rightarrow 1695 = \frac{5650 \times r \times 2.5}{100}\\ \\ \Rightarrow r = \frac{1695 \times 100}{5650 \times 2.5}\\ \\ \Rightarrow \boxed{ r = 12}$

Rate is 12% per annum.