Dan borrowed $865.00 from his brother who is charging him 8% simple interest. if dan pays his brother back in 6 months, how much does he have to pay back including the interest? a) 415.20 b) 34.60 c) 1,280,20 d) 899.60

First, converting R percent to r a decimal

r = R/100 = 8%/100 = 0.08 per year.

Putting time into years for simplicity,

6 months / 12 months/year = 0.5 years.

Solving our equation:

A = 865(1 + (0.08 × 0.5)) = 899.6

A = $899.60

The total amount accrued, principal plus interest, from simple interest on a principal of $865.00 at a rate of 8% per year for 0.5 years (6 months) is $899.60.

the answer is 45 i just did it on oddesy ware

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)