Question

the present age of sita's father is three times the present age of Sita after 6 years sum of their ages is 69 find their present age​

Answer 1

Answer:

Step 1. 3x + 6 = 69

Step 2. 3x = 69 - 6

Step 3. 3x = 63

Step 4. x = 63 divide by 3 = 21. ANSWER

Answer 2

Given

• Present age of sita's father is three time the age of sita
• After 6 years, sum of their ages is 69

Explanation

Let the age of the sita be x and age of the Father be 3x

After 6 Years,

• Sita's Age = (x + 6) Years
• Father's Age = (3x + 6) Years

$\bigstar{\pmb{\underline{\sf{ According \ to \ Question: }}}} \\ \\ \\ \colon\implies{\sf{ (x+6)+(3x +6) = 69 }} \\ \\ \\ \colon\implies{\sf{ x+6+3x+6=69 }} \\ \\ \\ \colon\implies{\sf{ 4x+12 = 69 }} \\ \\ \\ \colon\implies{\sf{ 4x = 69-12 }} \\ \\ \\ \colon\implies{\sf{ 4x = 57 }} \\ \\ \\ \colon\implies{\sf{ x = \cancel{ \dfrac{57}{4} } }} \\ \\ \\ \colon\implies{\sf{ x = 14.25 }}$

Hence,

• Sita's age = x = 14.25 Years
• Father's Age = 3x = 3×14.25 = 42.75 Years