it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

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 54. How old is Joe

Soluzione

L a u re n^{'} s a g e i s ha l f o f J o e^{'} s a g e . E mma i s f o u r ye a rs o l d er t han J oe . T h e s u m o f L a u re n, E mma, an d J o e^{'} s a g e i s 54. Ho w o l d i s J oe

Soluzione

Joe^{'} s age is : 20

Fasi della soluzione

Translate the problem into an equation:

\frac{1}{2} x + x + 4 + x = 54

Risolvi per

x, \frac{1}{2} x + x + 4 + x = 54 : x = 20

Joe^{'} s age is : 20

Esempi popolari

Terry is 8 years older than Jenny. The sum of their ages is 56. How old is Terry?Pamela is 14 years younger than Jiri. The sum of their ages is 30. What is Jiri's age?Mr Marquez is 5 times as old as his son now.In 8 years time, the sum of their ages will be 58 years. How old is Mr Marquez now?Matthew is half as old as Alan. If the sum of their ages is 54,find their ages.Cassandra’s age is two more than twice Chandria’s age. If the sum of their ages three years ago was 8, how old are they now?