Question about Computers & Internet

1 Answer

A can plough a field in 60 hours; B can do it in 48 hours and C can do it in 50 hours. How long will it take C to finish ploughing it alone after A and B have each done 12 hours of work?

Posted by on

  • Pta DC
    Pta DC Nov 04, 2012

    anyone knows this?


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has achieved Level 3.

  • Master
  • 545 Answers

A does 1/5. B does 1/4. That leaves 55%. C takes 27.5 hrs.

Posted on Nov 11, 2012

Testimonial: "thank you very much guys! you did a great great help for me."

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I need single furrow or reversible plough for merry tille trtan g.t.

Fixya does not sell single furrow or reversible ploughs.

Jul 08, 2016 | Garden

1 Answer

What is the height of the railway bridge in Plough Road SW11

4.5 metres
Source Google Maps Street view

Jul 05, 2016 | GPS

1 Answer

My meyer snow plow E-47 will not raise or angle. ATF fluid may have been used in it by mistake.

Now i know nothing about snow ploughs as here in alicante spain we never see snow ,,,once in thirty years that i have lived in spain have i seen snow at sea level ,but this apart i am assuming you mean the adjustment on the front slide ,well using atf or hydraulic oil wouldnt cause it not to work ,thin oil is thin oil for a hydraulic system ,most likely you have a big fuse burnt out they do fail with time ,failing which as its electrically operated like a modern car power steering then fuse ,connection to pump ,or the motor has failed ,sorry i cannot be more specific just never seen one let alone worked on one

Dec 07, 2015 | Cars & Trucks

1 Answer

How Do You Make A Wooden Plough In Minecraft?

To sticks in middle column at the bottom and two planks of wood top left.

Aug 02, 2014 | Minecraft Mobile Admin

1 Answer

Schering plough

I have been told their shoe products are not available in Australia. Perhaps you can get them from Europe if you need them.

May 15, 2014 | Clothing Accessories

1 Answer

Removing grips from interarms model30m

Guns not my scene ,should all be banned and turned into ploughs

Dec 17, 2013 | Cars & Trucks

1 Answer

I need the drawings of the guns guts .

Gun or a car ? if the former then they should all be confiscated and recycled into ploughs and tractors

Sep 30, 2013 | Cars & Trucks

1 Answer

Need Instructions for the Dr Scholls Thermal Therapy Paraffin Spa Dr-5515

Tho get the manual you will need to call Schering-Plough HealthCare Products Information Center at 1-866-360-3226, Monday through Friday, 8am - 5pm CST

Good Luck please rate 4 thumbs up and please leave a testimonial

Nov 01, 2010 | DR Scholl's Wood Exercise Shoes Shoes

1 Answer

Dell xps m140 types two letters when only want one-example twpo ;letters

Likely to be crud under the keypads - particularly if the letter-combinations are always the same: I had the same problem on my notebook, and fixed it by using a pin to 'plough' the gaps between keypads for hairs. Blowing / vacuuming might also help.

Feb 22, 2009 | Compaq Keyboard

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

150 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers


Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides