fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire Word Problems >

one fifth of the sum of two consecutive integers is 10 less than the smaller integer. Find the integers

Solution

o n e f i f t h o f t h e s u m o f tw o co n sec u t i v e in t e g ers i s 10 l ess t han t h e s ma ll er in t e g er . F in d t h e in t e g ers

Solution

The numbers : 17, 18

étapes des solutions

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

\frac{1}{5} (x + x + 1) = x - 10

Résoudre

\frac{1}{5} (x + x + 1) = x - 10 : x = 17

x + 1 = 17 + 1 = 18

The numbers : 17, 18

Exemples populaires

Tiana has 70 in an account. The interest rate is 5% compounded annually.To the nearest cent, how much will she have in 1 year?Ten more than twice a number is the same as 4 times the number. Find the number.Miles is 7 years older than Haley. In 7 years the sum of their ages will be 77. How old is Miles now?one number is 3 less than 4 times another. If the sum of these two numbers is 32 find the two numbers a company invests R700000 into a bank account that pays 10% interest, compounding annually.how much will this investment be worth in 2 years