if a car covers 10 km in 30 minutes how much time will take it to cover a distance of 42 km​

Answers 2

Answer:

2 h 6 minutes

Step-by-step explanation:

30m×4 =2h 30/10=3×2=6

Given,

Car covers distance D1 =10km.

Time is taken to cover t1 =30min

To Find,

Time is taken to cover 42km.

Solution,

Car pa-ss 10 km.

Time is taken to cover 10 km t1 = 30min.

Time taken to travel 1 km = [tex]\frac{30}{10}[/tex]

  = 3min.

Therefore,

Time is taken by the car to cover 42km distance

= 42×3

=126mint.

=2h6mint.

The time taken by the car to cover the distance of 42km is 126mint or 2h6mint.

If you know the answer add it here!

Can't find the answer?

Other related questions that may help you

write the name of biography book written by jawaharlal Nehru​

Answer:

Explanation:

An Autobiography (Nehru) An Autobiography, also known as Toward Freedom (1936), is an autobiographical book written by Jawaharlal Nehru while he was in prison between June 1934 and February 1935, and before he became the first Prime Minister of India.

college applications for fee consession due to father death​

Answer:

Explanation:

Dear Sir/Mam, I cannot continue my studies further without some sort of fee concession. It is obvious from my academic record, that I am one of the most brilliant students of my class. I am very affectionate of education. Please grant me a full fee concession so, I could continue my education.

Answer:

application is ready

Explanation:

Respected sir/mam,With all my due respect. I would like to bring it to your knowledge that my father has passed away Last week (date).We wear in great grief and were not able to pay my college fee. please mark ‼️ me as brainlist answer.

Ulta karke dekho aur ans batao​
question img

Answer:

56.1

Step-by-step explanation:

hope it is useful

thank you

Answer:

225×4÷100=9. 4 percent of 225 is 9

Oil is carried through pipes from one place to another place. It is made sure that the flow of oil in pipes should be steady so that there is no danger of the damage of the pipe. Assume that an oil flows through a horizontal pipe of length 2.0 m and radius 50 cm. The amount of the oil collected at one end of the pipe is 5.0 x 10⁻³ kg/s. Assume that density of oil is 0.5 x 10³ kg/m³ and coefficient of viscosity of oil at 30 °C is 0.02 Pa-s. Based on the above facts, answer the following questions (A)The volume of the oil flowing per second is a) 1x 10⁻⁶ m³ /s b) 1x 10⁻⁵ m³ /s c) 1x10⁻⁴ m³ /s d) 1 m³ /s (B) The velocity of flow of oil in the pipe is a) 1.0 x 10⁻⁵ m/s b) 1.3 x 10⁻⁵ m/s c) 2.0 x 10⁻⁵ m/s d) 2.3 x 10⁻⁵ m/s (C) Pressure difference between the ends of the pipe is a) 1.63 x 10⁻⁵ Pa b) 2.63 x 10⁻⁵ Pa c) 4 x 10⁻⁶ Pa d) 6 x 10⁻⁶ Pa (D) Reynolds number is a) 0.00163 b) 0.0163 c) 0.163 Prepared by: Rajeev Kumar Tiwari Principal KV Old Cantt Allahabad d) 1.63 (E) Flow of oil in the pipe is a) laminar b) turbulent c) unstable d) laminar as well as turbulent

Answer:

Do not litter on the road or in your neighbourhood. Littering causes land, air and water pollution. Try planting trees and plants that will beautify our surroundings as well as keep us healthy. Greener surroundings look beautiful and also reduce pollution to keep us fit and healthy

Explanation:     oof

Other Math Questions

Log in with Google

 or

Forgot your password?

I don't have an account, and I want to Register

Choose a language and a region

English

United States

Polski

Polska

Português

Brasil

English

India

English

Philippines

Español

España

Bahasa Indonesia

Indonesia

Türkçe

Türkiye
How much to ban the user?
1 hour 1 day 100 years