pls guys tell this question full explanation
Share
pls guys tell this question full explanation
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
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!!!!!
Answer:
the process of changing gaseous state into solid state without going thought liquid state is called sublimation