Question

Sanju is 6 year older than his brother nishu if the sum of their ages is 28 yrs wht are their present age?

Answer 1

Let present age of nishu be X years.


Age of Sanju = ( X + 6 ) year's.




Sum of their ages = 28


X + X + 6 = 28


2X = 28 - 6




X = 11 years.


Present age of nishu = X = 11 years.

and,

Present age of Sanju = X + 6 = 17 year's.

Answer 2

yoυr anѕwer !!

ʟᴇᴛ ᴛʜᴇ ᴘʀᴇsᴇɴᴛ ᴀɢᴇ ᴏғ ɴɪsʜᴜ = x

sᴀɴᴊᴜ's ᴀɢᴇ = x + 6

sᴜᴍ ᴏғ ᴛʜᴇɪʀ ᴀɢᴇs = 28

$= > x + (x + 6) = 28 \\ \\ = > x + x + 6 = 28 \\ \\ = > 2x + 6 = 28 \\ \\ = > 2x = 28 - 6 \\ \\ = > 2x = 22 \\ \\ = > x = \frac{22}{2} \\ \\ = > x = 11$


ʜᴇɴᴄᴇ, ɴɪsʜᴜ's ᴀɢᴇ = x = 11 ʏᴇᴀʀs.

sᴀɴᴊᴜ's ᴀɢᴇ = x + 6 = 11 + 6 = 17 ʏᴇᴀʀs.

тнanĸѕ !!