Question

the present age of anil and Sunil are 14 years and 10 years respectively after how many years will be the retio of the become 5:4?​

Answer 1

Answer:

$\small\underline{\frak{\pmb{ \blue{ Given:}}}}$

Present age of Anil = 14 years

Present age of Sunil = 10 years

$\small\underline{\frak{\pmb{ \blue{ let:}}}}$

After x years ,

The ratio of their ages will become 5 : 4

So ,

Anil's age = ( 14 + x ) years

Sunil's age = ( 10 + x ) years

$\small\underline{\frak{\pmb{ \blue{ According \: to \: the \: question : }}}}$

➢ ( 14 + x ) / ( 10 + x ) = 5 : 4

➢ 4 ( 14 + x ) = 5 ( 10 + x )

➢ 56 + 4x = 50 + 5x

➢ 56 - 50 = 5x - 4x

➢ 6 = x

➢ x = 6

$\huge\colorbox{pink}{TAMIZHGANG࿐ }$

Answer 2

Answer:

After 6 years

Step-by-step explanation:

after 6 years their age will increase by 6

14 will become 20 and 10 will become 16

their common factor 4 will be having 20 in 4*5 so 5

                                 and

4 x 4 = 16 so 4

5:4 complete