en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

a mother is 3 times as old as her daughter. The sum of their ages is 60. How old is the mother.

Solution

a m o t h er i s 3 t im es a s o l d a s h er d a ug h t er . T h e s u m o f t h e i r a g es i s 60. Ho w o l d i s t h e m o t h er .

Solution

Mother^{'} s age is : 45

Solution steps

Translate the problem into an equation:

3 x + x = 60

Solve for

x, 3 x + x = 60 : x = 15

Find Mother's age

: 45

Mother^{'} s age is : 45

Popular Examples

jack is twice as old as jill. Ten years from now, the sum of their ages will be 50. Find the present age of each Nicole is half as old as Donald. The sum of their ages is 72.How old is Nicole, in years?Ricardo is 5 years older than April. In 6 years the sum of their ages will be 75. How old is Ricardo now?Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 80. How old is Joe?FATIMA IS 12 years younger than Aslam . 6years later ASLAM will be twice as old as fatima .find their present ages