de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

Adele had 5,300 in a savings account with simple interest. She had opened the account with 5,000 exactly 2 years earlier. What was the interest rate?

Lösung

A d e l e ha d 5, 300 in a s a v in g s a cco u n t w i t h s im pl e in t eres t . S h e ha d o p e n e d t h e a cco u n t w i t h 5, 000 e x a c tl y 2 ye a rs e a r l i er . Wha t w a s t h e in t eres t r a t e ?

Lösung

Rate : 3%

Schritte zur Lösung

Translate the problem into an equation:

5300 = 5000 (1 + r \cdot 2)

Löse nach

r, 5300 = 5000 (1 + r \cdot 2) : r = 3%

Rate : 3%

Beliebte Beispiele

How long would it take for a car to travel 200km if it has an durchschnitt speed of 55km/hr ?Sarah invested 150 at 8% simple interest. What is the total amount of money after 3 years?The volume of a sphere is 2930pi cubic centimeters. What is the radius of the sphere? Round to the nearest whole number.Nine more than the quotient of a number and 7 is equal to 2.three times a number