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 >

The sum of two numbers is 382 . Twice the larger number plus three times the smaller number is 652 . Find the numbers.

解

T h e s u m o f tw o n u mb ers i s 382 . Tw i ce t h e l a r g er n u mb er pl u s t h ree t im es t h e s ma ll er n u mb er i s 652 . F in d t h e n u mb ers .

解

The numbers : 494, - 112

解答ステップ

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 382

2 x + 3 y = 652

x + y = 382, 2 x + 3 y = 652 : x = 494, y = - 112

The numbers : 494, - 112

人気の例

Nathaniel invested 37,000 in an account paying an interest rate of 5.7% compounded daily. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 70,900?What is the probability of not rolling a number larger than 4 with a fair die?The radius of a circle is 5 units.:What is the 直径 of the circle?The diameter of a circle is 18 in. find the 円周 to the nearest tenth.A circular table has a 円周 of 124 inches. What is the area of the table?