Question

ratio of their ages will be 5: 6. Find their present ages.
Present ages of Anu and Raj are in the ratio 4: 5. Eight years from now the​

Answer 1

Correct question :-

Present age of Anu and Raj are in the ratio 4:5. Eight years from now the ratio of their ages will be 5:6. Find their present age.

Answer :-

Given :-

• Present age of Anu and Raj is 4:5.
• Eight years from now their ratio will be 5:6.

To find :-

• Their present age.

According to the question,

• Let the age of Anu be 4x and Raj be 5x.

______________________....

→ 4x + 8 + 5x + 8 = 5x + 6x

→ 9x + 16 = 11x

→ 11x - 9x = 16

→ 2x = 16

→ x = 16 ÷ 2

.°. x = 8

• Present age of Anu = 4x = 4 × 8 years = 32 years
• Present age of Raj = 5x = 5 × 8 years = 40 years.

_______________________....

Verification :-

→ 4x + 8 + 5x + 8 = 5x + 6x

→ 4 × 8 + 8 + 5 × 8 + 8 = 5 × 8 + 6 × 8

→ 32 + 8 + 40 + 8 = 40 + 48

→ 40 + 48 = 88

→ 88 = 88

.°. L.H.S = R.H.S

Verified.

Answer 2

Answer:

ur ques is incomplete

Step-by-step explanation:

Let the present age of Anu is 4x.Then, the present age of Raj will be 5x

8 years from now,

(4x+8)/(5x+8) = 5/6

24x+48 = 25x+40

24x - 25x = 40 - 48

-x = -8 [ here both the signs are same so - get cancelled ]

x = 8

so, Present age of Anu is 32 years and present age of Raj is 40 years.

hope it is helpful