High School

We appreciate your visit to The ratio of Mr Lim s age to his son s age is 5 2 Four years ago the ratio of their ages was 3. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

The ratio of Mr. Lim's age to his son's age is 5:2. Four years ago, the ratio of their ages was 3:1. How old will Mr. Lim be in 6 years' time?

Answer :

The old will Mr Lim be in 6 years time is 46 years old.

To make solving this problem easier, we need to consider the ages of Mr Lim and his son. For example by multiplying the number x.

Let:

Mr Lim's age = a

His son's age = b

So that,

The ratio of ages in the current year:

Mr Lim's age to his son's age = 5x : 2x

a : b = 5x : 2x

The ratio of ages in the four years ago:

Mr Lim's age to his son's age = 3x : x

(a - 4) : (b - 4) = 3x : x

[tex]\frac{a-4}{b -4} =\frac{3x}{x}[/tex]

[tex]\frac{5x-4}{2x -4} =\frac{3x}{x}[/tex]

[tex]\frac{5x-4}{2x -4} =\frac{3}{1}[/tex]

5x - 4 = 6x - 12

5x - 6x = -12 + 4

-x = -8

x = 8

So that we know the age of Pak Lim's and the age of his son's this year.

Mr Lim's age = 5x

= 5 × 8

= 40 years old

His son's age = 2x

= 2 × 8

= 16 years old

After that, we find Mr Lim's age 6 years from now by adding 6 years to this year's age.

Mr Lim's age be in 6 years time = 40 + 6

= 46 years old

So, the old will Mr Lim be in 6 years time is 46 years old.

To learn more about the ratio at https://brainly.com/question/21323524

#SPJ4

Thanks for taking the time to read The ratio of Mr Lim s age to his son s age is 5 2 Four years ago the ratio of their ages was 3. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada