Math, asked by garimasingh143, 10 months ago

pls guys tell this question full explanation​

Attachments:

Answers

Answered by 1KingArjun
0

Answer:

1. Arun's age - 5 yrs ; Mother's age - 30 yrs

2. Length = 275 m ; Breadth = 100 m

Step-by-step explanation:

Q.1 Let the age of Arun's be = x

Then, the age of his mother will be = 6x

After five years,

Age of Arun = (x + 5)

It is given that after five years, Arun's age will be equal to 1/3 rd of his mother age now. Therefore:-

According to question,

x + 5 = 1/3 × 6x

x + 5 = 2x

x - 2x = -5

-x = -5

∴ x = 5

Hence, the age of Shobo is 5 years.

And the age of Shobo's mother

=> 6x = (6×5) yrs

= 30 years.

Q.2 Let the common multiple be x 

the length will be 11x 

breadth = 4x 

Perimeter = 2( L + B ) 

=2(11x + 4x) 

= 2 × 15x

= 30x 

At the rate Rs 100 per meter 

30x × 100 = 3000x 

3000x = 75000 

3x = 75 

x = 25 

11x = 11 × 25 = 275 m 

4x = 4 × 25 = 100 m 

∴ Length = 275 m ; Breadth = 100 m

Plzzzz Mark As Brainliest! And Follow Mee!!!!!

Answered by xXcutelifeXx
3

Answer:

the process of changing gaseous state into solid state without going thought liquid state is called sublimation

Similar questions