de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

Conner invested 1000 dollars in a account 5 years ago. The balance is 1216.55 dollars now. What is the interset rate?

Lösung

C o nn er in v es t e d 1000 d o ll a rs in a a cco u n t 5 ye a rs a g o . T h e ba l an ce i s 1216.55 d o ll a rs n o w . Wha t i s t h e in t erse t r a t e ?

Lösung

Rate : 4.331%

Schritte zur Lösung

Translate the problem into an equation:

1216.55 = 1000 (1 + r \cdot 5)

Löse nach

r, 1216.55 = 1000 (1 + r \cdot 5) : r = 4.331%

Rate : 4.331%

Beliebte Beispiele

Gary is 10 years old. Nate is 1 year older than Michelle and 18 years younger than Duncan. Michelle is 3 years older than Gary. How old is Nate?An amount of 23000 is borrowed for 11 years at 7.25% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?A fair coin is tossed 7 times. What is the probability that all tosses will be tails?The product of a number and 12 decreased by 13 is 611. Find the number.Akira is saving up money to buy a car. Akira puts 5,000.00 into an account which earns 7% interest, compounded quarterly. How much will she have in the account after 10 years?