Question

what sum of money will amount to rupees 2760 in 3 years at 5% per annum simple interest ?​

Answer 1

Answer:

si=p×r×t/100 p=2760. r=5percent and t=3yrs so excrat it and answer is 2070

Answer 2

✦ Question :-

What sum of money will amount to rupees 2760 in 3 years at 5% per annum simple interest ?

Answer :

Principal will be Rs 24,00

Method 1 :-

$\Large{\underline{\underline{\bf{GiVen:-}}}}$

Rate of interest per annum = 5%

Time = 3 year.

Amount = 2760

Have to Find

Principal = ?

$\Large{\underline{\underline{\bf{SoLuTion:-}}}}$

Using formula

$\sf\underline{\purple{\:\:\: \: \: Principal :- \:\:\:}}$(100 ×A /100 +TR )

Substituting the values in the above formula, we get :-

= 100 × 2760 / 100 + ( 3 × 5 )

= 100 × 2760 / 115

Principal = Rs.2400