true

Take Class 10 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Time and Work basics ( part 1) shortcut

06/12/2016 0 0

If A completed the work in 4 days and B completed the same work in 5 days. How many days will they take on working together?

Answer: Let total work is (lcm of 4 and 5) = 20

A's work in 1 day = 20/4 = 5

B's work in 1 day = 20/5 = 4

Total work in 1 day if they work together = 4+5 =9 and total work = 20.

Therfore, working together they will complete the work in 20/9 days.

0 Like 0 Dislike

Follow 0

Other Lessons for You

various terms associated with the concave mirror

Principal focus:- The principal focus of a concave mirror is defined as the point on its principle axis to which all the incident rays parallel and close to the axis converge after reflection through the...

Debraj Paul

0 0

To Find the Cube of any 2 digit number, we have to take the following steps.

First Step: The first thing we have to do is to put down the cube of the tens-digit in a row of 4 figures. The other three numbers in the row of answer should be written in a geometrical ratio in the exact...

Debraj Paul

1 0

Rule Of Sign

1. Rule of sign solving is known as VBODMAS: V stands for "Vinculum" or "Bar" B stands for "Bracket" (order as small,medium,big) O stands for "Of" D stands for "Divisibility" M stands for "multiplication" A...

Mohit S.

1 0

Building own study notes

My philosophy has always been in support of active learning by encouraging students to build their own set of study notes u. Many of my students have secured good marks by creating their own notes .I...

Rudhan S.

0 0

How To Prepare For Any Exam?

1. Prepare mentally yourself to give an exam. 2. Know the benifit of passing the exam it encourages you to do your best. 3. Never think about failure. 4. Be confident. 5. Watch and solve old papers. 6....

Mohit S.

1 0

Find Class 10 Tuition near you

Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 10 Tuition Questions

If Sn denotes the sum of the first n terms in an Arithmetic Progression and S1: S4 = 1: 10. Then the ratio of first term to third term is _______ ?

21 Answers

What is an algebra?

7 Answers

What is the difference between discrete frequency and continuous frequency distribution?

9 Answers

What are the steps to prove two triangles that they have similarities to each other?

9 Answers

Why is there linear algebra but not nonlinear algebra?

7 Answers

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.