de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

A number is six times another number. Their sum is 21

Lösung

A n u mb er i s s i x t im es an o t h er n u mb er . T h e i r s u m i s 21

Lösung

The numbers : 18, 3

Schritte zur Lösung

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 6 y

x + y = 21

x = 6 y, x + y = 21 : x = 18, y = 3

The numbers : 18, 3

Beliebte Beispiele

The diameter of a circle is 9 ft. Find its kreisumfang in terms of pipi the sum of three consecutive odd integers is 147 find the integers "14 less than twice a number is at most 50."a number is more than 45 What is the total interest to be paid on a 5 year 6000 loan at 12% p.a. flat interest?