Question

1. Find the following. (a) P=100, R = 6% per annum, T = 4 years, A = ?​

Answer 1

Step-by-step explanation:

hey friend you have not written eith what to find amount simple interest or compound interest so I will find with both

simple interest

=

$\frac{100 \times 6 \times 4}{100} = 24$

so 24 is simple interest now amount=100+24

so 24 is the amount

now compound interest

A=

$100( 1 + {\frac{6}{100}})^{4} \\ = 100 ( {\frac{106}{100} }^{4} ) = 100( { \frac{53}{50} })^{4} \\ 100 \times \frac{53}{50} \times \frac{53}{50} \times \frac{53}{50} \times \frac{53}{50} = 789,048,100$

so 789,048,100 is the compound interest