Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
A tank can be filled by a pipe A in five hours, pipe B takes seven hours to fill the same tank.pipe C takes ten hours to empty the tank.If all the pipes are left running simultaneously find how long they will take to fill the tank.Question b of the same starting with an empty tank, pipe A and C are left running for 6 hours while pipe B is closed.How long does it take pipe B to fill the remaining part of the tnk
0
votes
228
views
asked
Jul 25, 2021
in
Mathematics Form 1
by
JamesMurithi
factors
Please
log in
or
register
to answer this question.
0
Answers
Related questions
0
votes
1
answer
Two pipes A and B can fill an empty tank in 3hrs and 5hrs respectively. Pipe C can empty the tank in 4hrs. If the three pipes A, B and C are opened at the same time find how long it will take for the tank to be full.
asked
Aug 13, 2021
in
Mathematics Form 1
by
anonymous
compound proportions and rates of work
0
votes
2
answers
Tap A can filla bath in 4mins.tap B can fill the same bath in 6 mins and tap c can empty the bath in 8 min a)calculate how long it would take to fill the bath if all the taps were running b)how long it would take to fill the bath if all taps were left running for 3 mins after which tap c was closed
asked
Mar 1, 2022
in
Mathematics Form 2
by
johnchristine
volume of solids
0
votes
1
answer
Three machines A, B and C are set to work together. A working alone takes 6 hours to complete the work; B takes 8 hours while C takes 12 hours. All the three machines started working at the same time. 40 minutes later machine A broke down. B and C continued for another 1 hour before B ran out of fuel and therefore stopped working for 20 minutes while C continued. If B resumed working after 20 minutes, calculate the:
asked
Jun 30, 2021
in
Mathematics Form 1
by
anonymous
ratios
proportions
percentages
0
votes
0
answers
Three people A,B and C can do a piece of work in 45 hours,40hours and 30hours respectively.How long can B take to complete the remaining work alone,if he starts after A and C have worked for 13hours each?
asked
Mar 28, 2022
in
Mathematics Form 3
by
Nbacalvo
compound proportions and rates of work
0
votes
1
answer
A water vendor has a tank of capacity18,9000 litres. The tank is being filled with water from two pipes A and B which are closed immediately when the tank is full. Water flows at the rate 150,000cm3/minute through pipe B.
asked
Jul 21, 2021
in
Mathematics Form 3
by
anonymous
compound proportions and rates of work
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.
Categories
All categories
Mathematics
(544)
Mathematics Form 1
(237)
Mathematics Form 2
(150)
Mathematics Form 3
(137)
Mathematics Form 4
(20)
English
(260)
Kiswahili
(507)
Chemistry
(588)
Physics
(580)
Biology
(590)
Geography
(513)
History
(538)
CRE
(328)
IRE
(52)
Agriculture
(496)
Business Studies
(350)
Computer Studies
(14)
Home Science
(60)
General Questions
(91)
5.5k
questions
6.7k
answers
6
comments
590
users
...