pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

The sum of the least and greatest of 3 consecutive integers is 98. What is the lowest integer?

Solução

The sum of the least and greatest of 3 consecutive integers is 98. What is the lowest integer?

Solução

The number : 49 \frac{1}{2}

Passos da solução

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 = 98

Resolver

x + x + 1 = 98 : x = \frac{97}{2}

x + 2 = \frac{97}{2} + 2 = \frac{101}{2}

x + 1 = \frac{97}{2} + 1 = \frac{99}{2}

Converter as frações impróprias em números mistos:

\frac{99}{2} = 49 \frac{1}{2}

The number : 49 \frac{1}{2}

Exemplos populares

Christopher has a loyalty card good for a 20% discount at his local pharmacy. What would his total in dollars and cents be, after the discount and before tax, if the total cost of all the items he wants to buy is 37.35? Round to the nearest cent.the sum of four consecutive numbers is 3962. find the numbers joe has 7 apples, he eats five, how many are left over The sum of an integer and 2 times the next consecutive integer is 2. Find the value of the lesser integer.Pawnee and Springfield are 420 miles apart. A train leaves Pawnee heading to Springfield at the same time a train leaves Springfield heading to Pawnee. One train is moving at a speed of 45 mph, and the other is moving 60 mph. How long will they travel before they meet?