es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Four times the larger of two numbers is equal to seven times the smaller. The sum of the numbers is 22. Find the numbers

Solución

F o u r t im es t h e l a r g er o f tw o n u mb ers i s e q u a l t o se v e n t im es t h e s ma ll er . T h e s u m o f t h e n u mb ers i s 22. F in d t h e n u mb ers

Solución

The numbers : 14, 8

Pasos de solución

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

4 x = 7 y

x + y = 22

4 x = 7 y, x + y = 22 : x = 14, y = 8

The numbers : 14, 8

Ejemplos populares

Maya invested 5,000 in an account paying an interest rate of 3.9% compounded continuously. 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 6,880?Lydia invested 8,300 in an account paying an interest rate of 2.2% compounded daily. 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 12,690?At what speed would a car have to move in ordenar to travel 20 kilometers in two hours?Three times the square of a number You are traveling on a turnpike at a rate of 70 miles per hour.:Write a function that represents the distancia d traveled in h hours.:How many miles do you travel in 3.5 hours?