1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leni [432]
3 years ago
8

A train covers a distance of 51 km in 45 minutes. How long will it take to cover 221 km?​

Social Studies
2 answers:
Temka [501]3 years ago
7 0

250.5 minutes, or 4.175 hours.

51/45= 1.13333333333

1.13333333333x221= around 250.5 minutes.

I hope this helps! :)

Cloud [144]3 years ago
4 0

Answer:

195 min (3 hr 15 min)

Explanation:

If a train covers a distance of 51 km in 45 min, then it covers 1.1\bar3 km per min. To determine how long it will take to cover 221 km, we divide:

221\div{1.1\bar3=195

Therefore, it will take the train 195 min (or 3 hr 15 min) to cover the distance.

You might be interested in
Did Muslims use a combination of force and persuasion<br> to spread Islam?
Pani-rosa [81]
Islam spread through military conquest, trade, pilgrimage, and missionaries
3 0
2 years ago
African americans enlisted at a rate that was ____ percent above their proportion in the general population science forum
frosja888 [35]
I believe the answer is: 60%.
On average, people who do not possess normal day to day job are much more likely to be enlisted in an army compared to they who have.
Due to the little job availability in AFrican American Community, many African Americans see enlisting toward an army as one of their very little options to obtain job.<span />
8 0
3 years ago
Schizophrenia is to dopamine as _____ is to Depression.
fgiga [73]

The answers is 2. Acetylcholine

5 0
3 years ago
What is socialism??<br>​
ahrayia [7]

Answer:

Socialism is an economic and political system where workers own the general means of production (Farms , factories , tools , and raw materials) .

8 0
3 years ago
What were some of the reasons teenagers left home to ride the rails?
givi [52]
I get the feeling that there is more to this question, but I will work with what you've provided.

1. To seek adventure
2. to seek employment
3. to get away from an unhappy situation.
4 0
3 years ago
Other questions:
  • Sorry just ignor this
    8·1 answer
  • What do many economists consider to be the key factor in the modern economic system?
    12·1 answer
  • A helpful way of overcoming cross-cultural communication barriers is to make frequent reference to a person’s race or ethnicity,
    9·1 answer
  • So I said that's not a camel, that's my wife!
    5·2 answers
  • Amerigo Vespucci, was the first European to reach the Caribbean Islands.<br><br> True or False
    13·2 answers
  • The ancient ghana empire become wealthy and powerful largely through the trade of which two items?
    7·1 answer
  • The Yuan Dynasty was started by Kublai Khan.<br><br> True or False<br><br>The answer is True
    11·1 answer
  • Why were Native Americans thought of as “civilized”?
    15·1 answer
  • What is the gateway pacific project/
    12·1 answer
  • Can someone help me
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!