ko

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

인기 있는 Word Problems >

The sum of 4 consecutive odd integers is 72

해법

T h e s u m o f 4 co n sec u t i v e o dd in t e g ers i s 72

해법

The numbers : 15, 17, 19, 21

솔루션 단계

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

Consecutive number 3 : x + 6

A.T.Q.:

x + x + 2 + x + 4 + x + 6 = 72

x + x + 2 + x + 4 + x + 6 = 72

해결 :

x = 15

x + 2 = 15 + 2 = 17

x + 4 = 15 + 4 = 19

x + 6 = 15 + 6 = 21

The numbers : 15, 17, 19, 21

인기 있는 예

Jayla is saving up money to buy a car. Jayla puts 7,000.00 into an account which earns 3% interest, compounded monthly. How much will she have in the account after 3 years?Three increased by the product of a number and 2 is at least-25.The 지름 of a circle is 13 m. Find its area to the nearest tenth.The 원둘레 of a circle is 18.84 yards. What is the circle's radius?'Twelve subtracted by a number