it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

Find the original price of a pair of shoes if the sale price is 56 after a 20 % discount.

Soluzione

F in d t h e or i g ina l p r i ce o f a p ai r o f s h oes i f t h e s a l e p r i ce i s 56 a f t er a 20 % d i sco u n t .

Soluzione

Amount before discount : 70

Fasi della soluzione

Translate the problem into an equation:

56 = x - 0.2 x

56 = x - 0.2 x : x = 70

Amount before discount : 70

Esempi popolari

the sum of 3 times a number and 4 is 6 .The circonferenza of a circle is 15pi ft. What is the area, in square feet? Express your answer in terms of pipi.A square piece of glass has a perimeter of 28 centimeters. How long is each side of the piece of glass?2500 dollars is placed in an account with an annual interest rate of 9%. To the nearest year, how long will it take for the account value to reach 7500 dollars?What is the result when the number 28 is decreased by 23%?