Question

राम की आयु श्याम से दोगुनी हैं| यदि दस वर्ष पहले राम, श्याम से चार गुना बड़ा था, तो राम और श्याम की वर्तमान आयु क्या हैं|​

Answer 1

Answer:

Step-by-step explanation:

X=2y

10 year before

(X-10)=4(y-10)

2y-10=4y-40

2y=30

Y=15

X=30

Ram age 30

Shyam age 15years

Answer 2

Age of ram is 30 and age of shyam is 15.

Step-by-step explanation:

It is given that age of ram is twice of shyam.

Let age of shyam be x. So, age of ram is 2x.

10 years ago, the age of ram is four times of the age of shyam.

$\dfrac{2x-10}{x-10}=\dfrac{4}{1}$

On cross multiplication we get

$2x-10=4x-40$

$2x-4x=-40+10$

$-2x=-30$

$x=15$

Shyam = x = 15

Ram = 2x = 30

Therefore, the age of ram is 30 and age of shyam is 15.

#Learn more

5 years ago A' age was four times the age of b.5 years hence ,A' age will be twice the age of B.find their present age.

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