## Detailed Solution for Word Problem of the Day

### DETAILED SOLUTION

### This is a multi-step word problem. But equally important is the fact that this problem contains irrelevant information. Now, I have been harping on "irrelevant information" for the pass few days because I really want us to be sure this topic is covered in our teaching of word problems to our students.

### Life... as it is presented to us is in the form of word problems. Several facts that are included in life's word problems are irrelevant. So we need to be ready for the "real world" as far as our approach to solving word problems are concerned.

### Here are a few tips on identifying irrelevant information in a word problem.

**(I need your tips too! Please weigh in on some of your tips below)**

### Read the problem at least two times slowly

### Read the actual question that is being asked two times. So in this case, the question being asked is:

*If after receiving the shipment, 2/3 of his total inventory consists of blue cars, how many red cars are in George's inventory now?*### Determine what information is needed to answer the actual question. What should come to mind is

*"the total number of cars"*...*"this is what I really need to find out"*...*"the total number of cars"*