contestada

According to the rule of 72, is katelyn invest $50,$100, and $200 into three separate accounts with the same interest rate, which amount will double fast?

Respuesta :

Let's say the APR is 5%. That means you get 5% of your balance back every year. The $100 balance would get $5 back, the $500 balance would get $25 back, and the $1000 balance would get $50 back. Therefore, all of the balances would take the same amount of time to double, and it would take all of them 20 years. 

$5*20 years=$100
$25*20 years=$500
$50*20 years=$1000
nolanbobolan4

Answer: All will double at the same rate.

Explanation: APEX