fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire Word Problems >

The sum of 5 consecutive integers is 110 .What is the fourth number in this sequence?

Solution

T h e s u m o f 5 co n sec u t i v e in t e g ers i s 110 . Wha t i s t h e f o u r t h n u mb er in t hi s se q u e n ce ?

Solution

The number : 23

étapes des solutions

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

Consecutive number 3 : x + 3

Consecutive number 4 : x + 4

A.T.Q.:

x + x + 1 + x + 2 + x + 3 + x + 4 = 110

Résoudre

x + x + 1 + x + 2 + x + 3 + x + 4 = 110 : x = 20

x + 1 = 20 + 1 = 21

x + 2 = 20 + 2 = 22

x + 3 = 20 + 3 = 23

x + 4 = 20 + 4 = 24

The number : 23

Exemples populaires

A department store puts dresses up for sale at 25% discount. If the discounted price of a dress is 42, what was the original price before the discount?12 more then 3 times a number if 1250 are deposited into an account with 6.5% interest rate, compounded monthly, what is the balance after 8 years What fraction will each person get if 8 friends share 5 apples equally?Enter your answer in the boxes. blank of the apple blank Question The length of a rectangle is 26 meters and the width is 3 meters. Find the aire. Give your answer without units.