Remember those problems when they tell you that Sam can eat 5 pizzas in 2 hours and Rose can eat 3 pizzas in 4 hours, and then they ask you at the end to know how many pizzas can Sam and Rose eat together in 80 minutes ? This is a WORK and RATE problem, and it is one of the most frequently asked questions in the GRE.
In this course i will teach you how to overcome any work and rate problem that encounters you in the GRE.
I am Anis, a GRE Quant expert, i took the GRE 5 years ago, and i scored 98th percentile on the quant section, and since then i have helped hundreds of students to enhance their score in this section and i will help you do the same
Let's go back to the pizza problem, most of the students at the beginning struggle with it, they simply don't know what to do or where to begin. That's why i created a very effective method to solve this type of problems, and once you understand it you'll be able to solve work and rate problems very easily and with minimum effort.
First we'll begin with the basic formula we use for this type of problems, and then I'll show you the magic formula i created to solve work and rate problems that involve different identical machines working together at their constant rate. Furthermore, I'll show you the 5 strategies you need to know in order to solve any problem of this type easily without any complications.
Then we'll see together 14 questions of different level of difficulty and i will show you step-by-step how to solve them in the simplest way possible.
Once you master the methods i teach in this course, you'll be able starting of tonight, to not only solve any work and rate problem but also you'll be able to solve them quickly and this will help you save a lot of time during the test.
This course has a 30 days money back guarantee, so i you feel for any reason that this course doesn't suit you, you can ask for a refund very easily.
See you in a few minutes.
In this lecture i explain the core concept of work and rate problems and i teach you the basic formula you need to solve every question of this type.
I created this formula to solve work and rate problems that involve different identical machines working at their constant rate. It is a very helpful formula and easy to apply, it can save a lot of time.
Hello, I am Anis, a GMAT/GRE Quant expert, i took the GMAT 5 years ago, and i scored a Q51 (98th percentile) on the Quant section, and since then i have helped hundreds of students enhance their score in this section.
I founded in 2015, A GMAT test prep company in Paris. I hold an masters in engineering and a PhD from one of the most prestigious French "Grande Ecole".