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 son, and in 11 years, she will be just twice his age. find their present ages

Solution

a m o t h er i s 3 t im es a s o l d a s h er so n, an d in 11 ye a rs, s h e w i ll b e j u s t tw i ce hi s a g e . f in d t h e i r p rese n t a g es

Solution

Son^{'} s age is : 11

Mother^{'} s age is : 33

Solution steps

Translate the problem into an equation:

3 x + 11 = 2 (x + 11)

Solve for

x, 3 x + 11 = 2 (x + 11) : x = 11

Find age

Son^{'} s age is : 11

Mother^{'} s age is : 33

Popular Examples

Two years ago, Jeff was four times as old as Patrick. In five years Jeff will be thrice as old as Patrick. How old are they now?5 years ago, charlie was twice older than priya.what are their ages now if in 3 years the sum of their ages will be 76?Naruto is three years younger than Sakura and Sakura is seven years older than Sasuke.If the sum of their ages is 44, find each person’s age.Cody is twice as old as Evan. Three years ago the sum of their ages was 27. Find the age of Evan three years ago.Seven less than twice a number is the same as one less than the number.Find the number.