Class 4 Exam > Class 4 Questions > A singing competition starts in 17:15 it ende...
Start Learning for Free
A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break?
Most Upvoted Answer
A singing competition starts in 17:15 it ended 2 hours 25 minutes late...
Solution:
Given:
Start time of the singing competition = 17:15
Duration of the singing competition = 2 hours 25 minutes
Time when the results were announced = 20:00
A) What time did the singing competition end?
To find the end time of the singing competition, we need to add the duration of the competition to the start time.
Start time: 17:15
Duration: 2 hours 25 minutes
We can add the hours and minutes separately.
Adding hours:
17 + 2 = 19
Adding minutes:
15 + 25 = 40
Since 40 is greater than 60, we need to convert it to hours and minutes.
Converting 40 minutes to hours and minutes:
40 minutes = 60 minutes - 40 minutes = 1 hour
So, the total duration is 3 hours and 1 minute.
Adding the duration to the start time:
19:00 + 3:01 = 22:01
Therefore, the singing competition ended at 22:01.
B) How long was the break?
To find the length of the break, we need to calculate the difference between the time the results were announced and the end time of the singing competition.
Results announced time: 20:00
End time of the singing competition: 22:01
To calculate the difference, we subtract the end time from the results announced time.
Subtracting hours:
20 - 22 = -2
Subtracting minutes:
00 - 01 = -1
Since the minutes are negative, we need to borrow 1 hour from the hours.
Converting -1 minute to positive minutes:
-1 minute = 60 minutes - 1 minute = 59 minutes
So, the difference is -2 hours and 59 minutes.
To convert the negative difference to positive, we can add 24 hours.
Adding 24 hours to the difference:
-2 + 24 = 22
Therefore, the length of the break is 22 hours and 59 minutes.
In conclusion:
A) The singing competition ended at 22:01.
B) The break was 22 hours and 59 minutes.
Given:
Start time of the singing competition = 17:15
Duration of the singing competition = 2 hours 25 minutes
Time when the results were announced = 20:00
A) What time did the singing competition end?
To find the end time of the singing competition, we need to add the duration of the competition to the start time.
Start time: 17:15
Duration: 2 hours 25 minutes
We can add the hours and minutes separately.
Adding hours:
17 + 2 = 19
Adding minutes:
15 + 25 = 40
Since 40 is greater than 60, we need to convert it to hours and minutes.
Converting 40 minutes to hours and minutes:
40 minutes = 60 minutes - 40 minutes = 1 hour
So, the total duration is 3 hours and 1 minute.
Adding the duration to the start time:
19:00 + 3:01 = 22:01
Therefore, the singing competition ended at 22:01.
B) How long was the break?
To find the length of the break, we need to calculate the difference between the time the results were announced and the end time of the singing competition.
Results announced time: 20:00
End time of the singing competition: 22:01
To calculate the difference, we subtract the end time from the results announced time.
Subtracting hours:
20 - 22 = -2
Subtracting minutes:
00 - 01 = -1
Since the minutes are negative, we need to borrow 1 hour from the hours.
Converting -1 minute to positive minutes:
-1 minute = 60 minutes - 1 minute = 59 minutes
So, the difference is -2 hours and 59 minutes.
To convert the negative difference to positive, we can add 24 hours.
Adding 24 hours to the difference:
-2 + 24 = 22
Therefore, the length of the break is 22 hours and 59 minutes.
In conclusion:
A) The singing competition ended at 22:01.
B) The break was 22 hours and 59 minutes.
Community Answer
A singing competition starts in 17:15 it ended 2 hours 25 minutes late...
A) 19:40
B) 20 minutes
B) 20 minutes
Attention Class 4 Students!
To make sure you are not studying endlessly, EduRev has designed Class 4 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 4.
|
Explore Courses for Class 4 exam
|
|
Similar Class 4 Doubts
Top Courses for Class 4View all
A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break?
Question Description
A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break?.
A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break?.
Solutions for A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? in English & in Hindi are available as part of our courses for Class 4.
Download more important topics, notes, lectures and mock test series for Class 4 Exam by signing up for free.
Here you can find the meaning of A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? defined & explained in the simplest way possible. Besides giving the explanation of
A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break?, a detailed solution for A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? has been provided alongside types of A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? theory, EduRev gives you an
ample number of questions to practice A singing competition starts in 17:15 it ended 2 hours 25 minutes later .there was a short break before the result were announced at 20:00 A)what time did the singing competition end ? B) how long was the break? tests, examples and also practice Class 4 tests.
|
|
Explore Courses for Class 4 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup