Question

1) find SI and Amount
principal :- Rs 560
Rate :- 4% p. a.
time :- 73 days ​

Answer 1

Answer:

SI = 4.54 Rs, Amount = 560.54 Rs

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4%/100 = 0.04 per year,

putting time into years for simplicity,

73 days ÷ 360 days/year = 0.202778 years,

then, solving our equation

I = 560 × 0.04 × 0.202778 = 4.5422272

I = 4.54 Rs

The simple interest accumulated

on a principal of 560.00 Rs

at a rate of 4% per year

for 0.202778 years (73 days) is 4.54. Rs