Math, asked by vaishnavigujjar2021, 1 month ago

Raj's age is thrice the age of Aryan. Find Aryan's age if sum of their ages is 64.​

Answers

Answered by BrainlyRish
11

Given : Raj's age is thrice the age of Aryan & the Sum of their ages is 64 .

Need To Find : The Aryan's age .

⠀⠀⠀⠀ ⠀━━━━━━━━━━━━━━━━━━━⠀

❍ Let's Consider age of Aryan's be x yrs .

Given that ,

⠀⠀⠀⠀⠀Raj's age is thrice the age of Aryan.

Therefore,

  • Raj's age is 3x yrs .

⠀⠀⠀⠀⠀⠀\underline {\boldsymbol{\star\:\:According \:\:\:To\:\:\:Question\: \::}}\\

  • The sum of their ages is 64 .

\qquad \longmapsto \sf 3x + x = 64 \\

\qquad \longmapsto \sf 4 x = 64 \\

\qquad \longmapsto \sf x = \cancel {\dfrac{64}{4}} \\

\qquad \longmapsto \frak{\underline{\purple{\:x = 16 yrs }} }\bigstar \\

Therefore,

  • Aryan's age is x = 16 yrs .
  • Raj's age is 3x = 3(16) = 48 yrs .

Therefore,

⠀⠀⠀⠀⠀\therefore {\underline{ \mathrm {\:Aryan's \:age \: \:is\:\bf{16 \:yrs.}}}}\\

⠀⠀⠀⠀⠀━━━━━━━━━━━━━━━━━━━⠀

Answered by Anonymous
34

\large\sf\underline{Given\::}

  • Rajs age is thrice the age of Aryan.

  • Raj's age + Aryan's age = 64

\large\sf\underline{To\:find\::}

  • Aryan's age = ?

\large\sf\underline{Assumption\::}

Let us assume :

  • Aryan's age to be x

So according to the question

  • Raj's age = 3 × x = 3x

\large\sf\underline{Solution\::}

According to the question :

Raj's age + Aryan's age = 64

  • Let's substitute the values we have assumed

\sf\longmapsto\:3x+x=64

\sf\longmapsto\:4x=64

  • Transposing 4 to the other side

\sf\longmapsto\:x=\cancel{\frac{64}{4}}

\small\fbox\red{x\:=\:16}

Now let's substitute the value of x in the assumed values :

  • Aryan's age = \small{\mathfrak\orange{16\:yrs}}

  • Raj's age = 3 × 16 = \small{\mathfrak\orange{48\:yrs}}

_____________________________

\large\sf\underline{Verifying\::}

Raj's age + Aryan's age = 64

  • Let's substitute the value that we got

\sf\dashrightarrow\:48+16=64

\sf\dashrightarrow\:64=64

\small\fbox\blue{Hence\:Verified}

\dag\:\underline{\sf So\:the\:required\:age\:of\:Aryan\:is\:16\:yrs} .

_____________________________

!! Hope it helps !!

Similar questions