Question

Malini will be 6 times her preset age after 30 years. How old is she now?​

Answer 1

Correct Question:

Malini will be 6times her present age after 30years . how old is she now ?

Solution:

Let the present age of Malini be x year.

Then , the age of Malini after 30 years will be (x + 30)

$\sf \: x + 30 = 6x \\ \sf \: 6x - x = 30 \\ \sf \: 5x = 30 \\ \sf \: x = \frac{30}{5} \\ \sf \: x = 6 \\ \\ \boxed {\sf \red {present \: age \: of \: malini \: = 6 \: years}}$

Answer 2

Answer:

5

Step-by-step explanation:

Correct Question:

Malini will be 6times her present age after 30years . how old is she now ?

Solution:

$Let the present age of Malini be x year.</p><p>Then , the age of Malini after 30 years will be (x + 30)</p><p>\begin{lgathered}\sf \: x + 30 = 6x \\ \sf \: 6x - x = 30 \\ \sf \: 5x = 30 \\ \sf \: x = \frac{30}{5} \\ \sf \: x = 6 \\ \\ \boxed {\sf \red {present \: age \: of \: malini \: = 6 \: years}}\end{lgathered}x+30=6x6x−x=305x=30x=530x=6presentageofmalini=6years$