en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

The original price of a bottle of perfume is 40.30. How much will Nathan pay if he buys it for 90% off?

Solution

T h e or i g ina l p r i ce o f a b o ttl e o f p er f u m e i s 40.30. Ho w m u c h w i ll N a t han p a y i f h e b u ys i t f or 90% o ff ?

Solution

Amount after addition : 76.57

Solution steps

Translate the problem into an equation:

x = 40.3 + 0.9 \cdot 40.3

x = 40.3 + 0.9 \cdot 40.3 : x = 76.57

Amount after addition : 76.57

Popular Examples

Justin invested 7,300 in an account paying an interest rate of 1.5% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach 8,560?Find two consecutive whole numbers that sqrt(136) lies between.Amy is 9 years younger than beth. the product of their ages is 252. what is their combined total age 5 times a number increased by 8 Determine the simple interest for this loan-round your answer to the nearest cent:8,942.75 at 2.70% for 28 years.