ar

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

شائع Word Problems >

The sum of 3 consecutive odd numbers is 51

الحلّ

T h e s u m o f 3 co n sec u t i v e o dd n u mb ers i s 51

الحلّ

The numbers : 15, 17, 19

خطوات الحلّ

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

x + x + 2 + x + 4 = 51

حلّ:

x = 15

x + 2 = 15 + 2 = 17

x + 4 = 15 + 4 = 19

The numbers : 15, 17, 19

أمثلة شائعة

The diameter of a circle is 12 in. Find its area in terms of pipi Carla opened a savings account and deposited 600.00. The account earns 2% interest, compounded continuously. If she wants to use the money to buy a new bicycle in 1 year, how much will she be able to spend on the bike?Jairo is 4 years older than his sister Emma. The sum of the squares of their ages is 58. How old is Emma?0.75 of what number is 1/2 Hannah opened a savings account and deposited 600.00 as principal. The account earns 14% interest, compounded annually. What is the balance after 8 years?