Question

Ram is 3 times as old as raj.5 years later,ram wil be 2.5 times as old as raj.how old are and raj now ?

Answer 1

$\textbf {Hey there, here is the solution.}$

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Define x:

Let Raj be x years old

Ram = 3x

.

Define their age 5 years later:

Raj = x + 5

Ram = 3x + 5

.

Form equation and solve for x:

3x + 5 = 2.5(x + 5)

3x + 5 = 2.5x + 12.5

0.5x = 7.5

x = 15

.

Find their age:

Raj = x = 15 years old

Ram = 3x = 3(15) = 45 years old

.

Answer: Raj is 15 years old and Ram is 45 years old

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⭐$\textbf {Cheers @ Simmisai}$⭐

Answer 2

⭐ʜᴇʟʟᴏ ᴍᴀᴛᴇ....

✨ɠσσ∂ ɱσ૨ɳเɳɠ✨
.

$let \: rajs \: age \: be \: x \\ therefore \: rams \: age = 3x$

$< > now \: after \: a \: period \: o f \: 5 \: years \: \\ ......their \: age \: will \: be \\ rajs \: age = x + 5 \\ rams \: age = 3x + 5$

$now \: we \: will \: form \: the \: \\ equation \: to \: find \: out \: x$
⭐ ɳσω α૮૮σ૨∂เɳɠ ƭσ ƭɦε qµεรƭเσɳ 

$3x + 5 = 2.5(x + 5) \\ (ram \: age = 2.5times \: of \: raj)$
$3x + 5 = 2.5x + 12.5 \\ \\ now..0.5x = 7.5 \\ therefore \: x = 15$

Now, we will find out their ages...

Age of raj=15 years
And age of ram =3*15=45 years

hope it helps you dear...

◦•●◉✿[ with regards ]✿◉●•◦

.•♫•♬•[✨ #ms. rockstar ✨].•♫•♬•