en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

The sum of 5 consecutive odd numbers is 135.

Solution

The sum of 5 consecutive odd numbers is 135.

Solution

The numbers : 23, 25, 27, 29, 31

Solution steps

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

Consecutive number 3 : x + 6

Consecutive number 4 : x + 8

A.T.Q.:

x + x + 2 + x + 4 + x + 6 + x + 8 = 135

Solve

x + x + 2 + x + 4 + x + 6 + x + 8 = 135 : x = 23

x + 2 = 23 + 2 = 25

x + 4 = 23 + 4 = 27

x + 6 = 23 + 6 = 29

x + 8 = 23 + 8 = 31

The numbers : 23, 25, 27, 29, 31

Popular Examples

Question:-Convert (35) to to binary number system.Tyler opened a savings account and deposited 3,000.00. The account earns 4% interest, compounded monthly. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?Megan opened a savings account 7 years ago. The account earns 6% interest, compounded quarterly. If the current balance is 200.00, how much did she deposit initially?The radius of a circle is 3 inches. What is the circle's circumference?Find the volume of a sphere with a radius of 7 in: