Question

ln how many years will Rs 750 yield an interest of Rs 225 at 6%simple interest​

Answer 1

Answer:

Given :-

• A sum of Rs 750 yield an interest of Rs 225 at 6% simple interest.

To Find :-

• What is the time taken period.

Formula Used :-

$\clubsuit$ Time Period Formula :

$\bigstar \: \: \sf\boxed{\bold{\pink{T =\: \dfrac{S.I \times 100}{P \times r}}}}\: \: \: \bigstar$

where,

• T = Time Period
• S.I = Simple Interest
• P = Principal
• r = Rate of Interest

Solution :-

Given :

• Principal = Rs 750
• Simple Interest = Rs 225
• Rate of Interest = 6% per annum

According to the question by using the formula we get,

$\implies \sf\bold{\purple{T =\: \dfrac{S.I \times 100}{P \times r}}}$

$\implies \sf T =\: \dfrac{225 \times 100}{750 \times 6}$

$\implies \sf T =\: \dfrac{225\cancel{00}}{45\cancel{00}}$

$\implies \sf T =\: \dfrac{\cancel{225}}{\cancel{45}}$

$\implies \sf T =\: \dfrac{5}{1}$

$\implies \sf\bold{\red{T =\: 5\: years}}$

$\therefore$ The time period is 5 years .