en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

The sum of two numbers is twenty. Three times the smaller is equal to two times the larger. Find the smaller number.

Solution

The sum of two numbers is twenty. Three times the smaller is equal to two times the larger. Find the smaller number.

Solution

The number : 8

Solution steps

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 20

3 x = 2 y

x + y = 20, 3 x = 2 y : x = 8, y = 12

The number : 8

Popular Examples

In the winter of 2004 , Pen Hadow and Simon Murray walked 680 miles to the South Pole. The trip took 58 days. About how many miles did they travel each day?The circumference of a circle is 25pi in. What is the area, in square inches? Express your answer in terms of pipi.kevin is 3 times as old a daniel . 4 years ago, kevin was 5 times as old as daniel . how old is kevin now ?11 plus a number is 20 The area of a circle is 81𝜋 square centimeters. What is the diameter?