ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある Word Problems >

Find four consecutive odd numbers which add to 88.

解

F in d f o u r co n sec u t i v e o dd n u mb ers w hi c h a dd t o 88.

解

The numbers : 19, 21, 23, 25

解答ステップ

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 = 88

解く

x + x + 2 + x + 4 + x + 6 = 88 : x = 19

x + 2 = 19 + 2 = 21

x + 4 = 19 + 4 = 23

x + 6 = 19 + 6 = 25

The numbers : 19, 21, 23, 25

人気の例

A square window has a perimeter of 192 inches. How long is each side of the window?Zane is saving up money to buy a car. Zane puts 10,000.00 into an account which earns 1% interest, compounded annually. How much will he have in the account after 9 years?6 The sum of a number and twice its square is 6 . Find the number.two more than thrice a number x is fourteen . How much money should I invest, to the nearest cent, at 6%/a compounded monthly to have 20,000in 4 years