pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

The sum of two numbers is 141. The larger number is double than the smaller number. What are the numbers?

Solução

T h e s u m o f tw o n u mb ers i s 141. T h e l a r g er n u mb er i s d o u b l e t han t h e s ma ll er n u mb er . Wha t a re t h e n u mb ers ?

Solução

The numbers : 94, 47

Passos da solução

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 141

x = 2 y

x + y = 141, x = 2 y : x = 94, y = 47

The numbers : 94, 47

Exemplos populares

A boat travelled at a constant speed for 9 hours, covering a total distância of 152 kilometres. To the nearest hundredth of a kilometre per hour, how fast was it going?If four times a number is increased by 5, the result is −3 76 times a number minus 72 is equal to-65 less than the number Bob has 2,017 in an account that earns 11% interest compounded annually.To the nearest cent, how much interest will he earn in 5 years?Henry wants to save 54,000 for his dream vacation. How much will he need to invest in an account with 8.2% APR, compounding daily, in ordem to reach his goal in 5 years?