Friday, September 17, 2010

Steps to solve proportion problems.

The other day when i worked on ratio and proportion problems, many of you wanted to know the steps that are required to solve problems on proportions.

There are three important steps that are needed to solve proportion problems such as.

First step:- You need to use or apply cross multiplication
Second step:- Once you finish with cross multiplication make an equation
Third step:- Find the value of x.

Based on these three steps you can solve simple proportion problem.

There are many proportion problems available in mental maths questions which you get online.

Wednesday, September 15, 2010

Word math problem

Children find it difficult writing out numbers by themselves. Their parents or their teachers teach them to do so. I have seen many ways children are taught how to learn math like children are asked to write homework of the same thing taught in class. Teachers repeat the same thing. Numbers are counted by asking children to count the things around them. By showing triangle pictures they are taught to learn different types of triangles.

I have some simple word problem for you.

There are 5 baskets with mom which has 10 apples in each of the basket, Find out how many apples are there in total.

In the basket mom has 10 apples each
Each basket contains 10 apples each, then 10*5= 50
Therefore the apples in total are 50 apples.

Now you can make graphs online also these days

Thursday, September 9, 2010

free math problem solver

Have you tried out free math problem solver which is present online these days. There are various methods of help we get online but this is a very easy way to get math help. Look for the definition of free math problem solver mentioned below.

Free math problem solver thinker is a way or software for determination a particular job with matter prudent. It includes two principal tools much as ingress a difficulty and accompanying somebody for that job. These services are sovereign demo services and also link with an skillful teacher and participate the benefits of our services.

There are skill tutors who help us get answers for our homework or for getting prepared for an exam. Amazing.....Give me your comments on this. As this given you enough information? Let me know about it.

Friday, September 3, 2010

square root of 18

Good afternoon friends!! Have you tried to find out the square root of 18? No!! don't worry we will work on it together. Did you check my previous post on square root of 50?

Here below i have the square root of 18 mentioned.

As you all know that square root can be calculated using two methods one is the average finding method and other is the long division method.

In long division method, we divide the square root value in long division method which has slight variation from normal division. Look for the details below.

Square root of 18(√18) with long division method.



The answer is 4.242

I am planning to work on arithmetic progression shortly, give me your views on this.

Monday, August 30, 2010

complex fractions calculator

I am here with complex fractions calculator here, look at the simple examples mentioned below which is used to explain the concept. We have already learn t what is a complex number.

Look at the example below.

Example 1:

8/ (1/4)

Solution:

= 8/ (1/4)


Numerator can be written as fraction as follows,

8 as = 8/1

That is = 8/1 ÷ 1/4

From rule 2 it can be written as

= 8/1 * 4/1

Answer = 32/1

I found a new thing, guys we get online biology grade 10 help also, that's just amazing...

Friday, August 27, 2010

Roman numbers

Before i start with 6th grade math help i want to know if you guys are understanding the concept i take up every day. I have posted many useful post for you guys like for the 4th grade math help and some of you responded to them also. I want to know if you are able to understand the concept properly.

Lets work on some problems of Roman numbers.

1. XXV= twenty five
2. IV = four
3. XXXVIII= 38

I will come up with more details on roman numbers . Use the multiplication calculator when you are working on multiplication

Monday, August 23, 2010

triangle

Have you observed triangle shapes, the different triangular shapes.

The different types of triangle are based on the angles. Do you remember the concept now.

The different types of triangle are mentioned below...

Different types of triangles names classified by angles:

1. Acute

2. Right

3. Obtuse

Different types of triangles names classified by sides:

1. Equilateral triangle

2. Isosceles triangle

3. Scalene triangle.

Based on these different types of triangle, you will come across many geometry word problems therefore get prepared.