Question

In what time will 85000 amount to 157675 at 4. 5% per annum​

Answer 1

Answer →

According to Simple interest the time period will be 19 years

Solution →

We know that simple interest is PRT/100

Here , Principal = P , Rate = R and Time = t

S.I = Amount - principal

S.I = 157675 - 85000

S.I = 72675

Now we have to find time so , applying formula of S.I we got -

$\frac{s.i \times 100}{prt} = time$

$\frac{72675 \times 100}{382500}$

$\frac{72675}{3825}$

So , Time → 19 years .

Answer 2

Answer:

Time taken =19 years

Step-by-step explanation:

Given :

Principle = 85000

Amount = 157675

Rate = 4.5%pa

SI = (157675-85000)

= 72675

To find :

Time taken

Formula :

Si×100 /p×r

Solution :

72675×100 /85000×4.5

72675×100 ×10/85000×45

72675/85×45

1615/85

19