fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire >

The sum of three consecutive odd numbers is 51. Find the highest of them

Solution

The sum of three consecutive odd numbers is 51. Find the highest of them

Solution

The largest number : 19

étapes des solutions

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x + x + 2 + x + 4 = 51

Résoudre

x + x + 2 + x + 4 = 51 : x = 15

x + 2 = 15 + 2 = 17

x + 4 = 15 + 4 = 19

Select the largest solution:

19

The largest number : 19

Exemples populaires

The différence between the squares of two consecutive numbers is 97 . What are the two numbers?The sum of 4 consecutive odd numbers is 40 .Isaiah is going to invest in an account paying an interest rate of 4.9% compounded monthly. How much would Isaiah need to invest, to the nearest ten dollars, for the value of the account to reach 1,150 in 14 years?the product of 8 and a number Abigail invested 29,000 in an account paying an interest rate of 2.1% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 8 years?