en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Christopher is 20 years younger than Ishaan. Ishaan and Christopher first met two years ago. Fourteen years ago, Ishaan was 3 times as old as Christopher.How old is Ishaan now?

Solution

C h r i s t o p h er i s 20 ye a rs yo u n g er t han I s haan . I s haan an d C h r i s t o p h er f i rs t m e t tw o ye a rs a g o . F o u r t ee n ye a rs a g o, I s haan w a s 3 t im es a s o l d a s C h r i s t o p h er . Ho w o l d i s I s haan n o w ?

Solution

Ishaan^{'} s age is : 44

Solution steps

Translate the problem into an equation:

x + 20 - 14 = 3 (x - 14)

Solve for

x, x + 20 - 14 = 3 (x - 14) : x = 24

Find Ishaan's age

: 44

Ishaan^{'} s age is : 44

Popular Examples

5 times a number less than 30 The product of two numbers is 30. If one of the numbers is 6/7, what is the other number?Melissa deposited 4000 into an account with 2.6% interest, compounded quarterly. Assuming that no withdrawals are made, how much will she have in the account after 9 years?Hamid has gained weight. He now weighs 88kg, which is 10% higher than a month ago. How much did Hamid weigh a month ago?The diameter of a circle is 18 cm. Find its circumference in terms of pipi.