Four bells commence tolling together and toll at intervals of 2.3.6 and
S seconds respectively. In 90 minutes, how many times do they toll together?step by step statement
Answers
Step-by-step explanation:
simplify calculation lets make the denominator same
so now we have
4/4
11/4
22/4 and
13/4
LCM of 4,11,22,13 is 572
so the bells will rang together after 572/4 seconds i.e after 143 seconds
Click to let others know, how helpful is it
3.0
6 votes
THANKS
5
Report
Vaduz Ace
Answer: 2 minute 23 seconds.
Step-by-step explanation:
bells toll at intervals of 1, 11/4,11/2,13/4 seconds.
they will toll again after,
L.C.M. of ( 1, 11/4,11/2,13/4 seconds. )
to simplify calculation lets make the denominator equal.
so now we have
4/4, 11/4, 22/4 and 13/4
LCM of 4,11,22,13 is 572
so the bells will rang together after 572/4 seconds i.e after 143 seconds or 2 minute 23 seconds.
Click to let others know, how helpful is it
3.0
3 votes
THANKS
2
Report
The BrainAnswerer
Can't find what you're looking for?
ASK YOUR QUESTION
Ask your question
Newest Questions
+1 NEW QUESTION
Math5 pts1 minute ago
Four bells commence tolling together and toll at intervals of 2.3.6 andS seconds respectively. In 90 minutes, how many times do they toll...
ANSWER
Math5 pts2 minutes ago
(1) Two containers have 70 and 175 litres of milk respecuvecapacity of a container which can measure the milk in each container an exact4 175 litres...
ANSWER
Math5 pts2 minutes ago
simplify (a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3/(a-b)^3(b-c)^3+(c-a)^3
ANSWER
Math5 pts3 minutes ago
(e) A school corridor has a line of lockers. Every sixth locker has a pen every ascher has an exercise book and every ninth locker has a textbook....
ANSWER
First question
Math5 pts7 minutes ago
Find the least number which divided by 4 6 and 12 leaves 5 as remainder in each case
ANSWER
Math5 pts8 minutes ago
(d) A carpenter has built a rectangular table and wants to tilethe surface. If the table measures 360 cm by 1960 ,what is the largest square tile...
ANSWER
Math5 pts11 minutes ago
hey....guys....don't ignore .... lengthy.,..questions...
First question
Math5 pts26 minutes ago
(d) A carpenter has built a rectangular table and wants to tilethe surface. If the table measures 360 cm by 1960 cm.what is the largest square tile...
ANSWER
Math5 pts29 minutes ago
Dr. stone .................
1
ANSWER
Math50 pts32 minutes ago
difference between gross sown area and net sown area
First question
Math50 pts45 minutes ago
please solve it fast.....
1
Math5 pts50 minutes ago
any body answer mw questions yar
1
ANSWER
First question
Math50 pts1 hour ago
please solve it fast....
Math9 pts1 hour ago
What is the result of 36+9 ?
First question
Math5 pts1 hour ago
What is the result of 36+9 ?
ANSWER
First question
Math5 pts1 hour ago
Sparkles the unicorn is in the forest. She is helping herself to a nice big juicy apple. The monkey grabs the apple out of her mouth and starts to...
ANSWER
Math5 pts1 hour ago
its here am sorry for that
1
ANSWER
Math5 pts1 hour ago
help me please answer these questions
ANSWER
First question
Math5 pts1 hour ago
The areas of two similar triangles are 25 and 16. If the perimeter of the first is 15, find the perimeter of the second. I know the answer is 12,...
ANSWER
Math5 pts1 hour ago
answer for this please
1
ANSWER
LOAD MORE
About us
About us
Careers
Contact
Blog
FAQ
Terms of Use
How do I receive points?
Brainly.in
Get the Brainly App
Download Android App
This site is using cookies under cookie policy. You can specify conditions of storing and accessing cookies in your browser
USE THE APP
MARK ME AS A BRANILIST and
Answer:
Step-by-step explanation :
Intervals at which 4 bells toll together=2,3,6
We have to find LCM of 2,3,6-
L.C.M = 6
Now divide 6 by 90 minutes,. 6/90 or 6/5400 sec
We obtain 1/900
So 900/4=225 times-1 = 224