Question

In what time will the Simple Interest on 400 at 10% per annum be the same as the
Simple interest on 1000 for four years at 4% per annum​

Answer 1

Answer:

in 4yrs

Step-by-step explanation:

The simple interest on 1000 for 4 years at 4% per annum is 160Rs.( Apply the Formula SI=PTR/100... You will get the answer as 160 Rs....)

From here... apply the formula again... taking SI=160Rs, P=400Rs, T as variable and R= 10%....

Solve this linear equation and you will get the answer as 4 yrs...

Hope you line and understand this...

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