Question

SI = 1000, P = 5000, R = 5%
​

Answer 1

$\huge \mid{ \underline{ \overline{ \underline{\overline \pink{\bold{ \: \: Aɴsᴡᴇʀ \: \: } }}} }}\mid$

we know that

$SI = \frac{p \times r \times t}{100} \\ \\ \implies 1000 = \frac{5 \cancel{000 }\times 5 \times t}{ \cancel{100}} \\ \\ \implies 1000 = 5 \times 5 \times t \: \: \: \: \: \: \: \: \\ \\ \implies t = \cancel\frac{1000}{25} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \implies t = 40 \: years \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

Answer 2

Answer:

Time is 4 years.

Step-by-step explanation:

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

so, the solution for further is given in the following picture.

Hope this will help you. Thank you.