Question

Find the simple interest on Rs.7150 at 5% per annum for 2 years​

Answer 1

Step-by-step explanation:

Solution

P=Rs. 648

t=8 months =128 yrs=32 yrs.

r=350%

SI=100Prt=100648×350×32

=Rs. 72

A=P+SI=648+72=Rs. 720.

Answer 2

Answer:

We know that the formula is

$\frac{p \times r \times t}{100}$

So P=Rs 7150

r=5%

t=2

So

$\frac{7150 \times 5 \times 2}{100} \\ \\ = \frac{715 \cancel{0} \times \cancel{5} \times \cancel{2} }{ \cancel{100} \: \: ^{ \cancel{20} \: \: ^{ \cancel{10}} } } \\ \\ = 715$

rs 715 is the answer.

Hope it helps you from my side