Friday, September 3, 2010

mensuration formulas

Let us solve problem on mensuration formulas

Write the given values in a decimal form
a) Six ones and eight- tenth
b) Twenty and six - tenth.
Solution:
a) Six ones and eight- tenth = 6 + 8/10
= 6.8
b) Twenty and six – tenth = 20 + 6/10
= 20.6
Write the following terms in decimal form.
400 + 20 + 8 + 5/10 + 8/100
Solution:
400 + 20 + 8 + 5/10 + 8/100 = 428 + 5 x 1/10 + 8 x 1/100
= 428 + 0.5 + 0.08
= 428.58
In our next blog we shall learn about simplifying radicals calculator I hope the above explanation was useful.Keep reading and leave your comments.

Wednesday, September 1, 2010

box and whisker plot maker

Let us learn about box and whisker plot maker


Box and whisker plot maker is also called as box plot or Whisker plot. box and whisker plot maker is a suitable way of graphically give a picture of groups of numerical data with the use of their 5-number summaries. Box & Whisker plots are basically applied in the display of statistical analyses of a group of numbers.
A box &whisker graph is applied to display a set of data. hence that you can easily see where most of the numbers are.

The best example, suppose you were to catch & measure: the length of 13 fish in a lake: A box & whisker plot is depend on medians. The 1st step is to rewrite the data in order, from the smallest length to largest: This must be the median middle number because there are 6 numbers on each side.

In our next blog we shall learn about vsepr chart I hope the above explanation was useful.Keep reading and leave your comments.

simplify radicals calculator

Let us learn about simplify radicals calculator

Simplify radicals calculator will help to calculate the simplified radical expression of entered values. Simplify radicals calculator will show the work by separating out multiples of the radicand that have integer roots. Simplify radicals calculator Will simplify radical expressions for positive integers for the radical or radicands. Decimals will be rounded down. First we need to find radicands which have whole number roots & pull those outside.
Simplify radicals calculator is able to separate as the release calculator & able to find solution of any rectangle root evens negative ones. Simplify radicals calculator is comparable to solving rational equations, extra than there is 1 other step.
Functions of simplify radicals calculator
The radical functions & standard exponents be capable of separate as the denominator & the numerator of the rational purpose are equivalent trainer & that worth would be x=1.
1. √x + 6 = 10
6 is subtract on both sides
√x + 6 -6 = 10-6
√x = 4
X^2 = 2^2
x=2
2. √x + 21 = 46
21 is subtract on both sides
√x + 21 – 21 = 46 – 21
√x = 25
X^2 = 5^2
x=5
In our next blog we shall learn about percent composition calculator I hope the above explanation was useful.Keep reading and leave your comments.

Monday, August 30, 2010

factors of 56

Let us learn about factors of 56

A factor is a number can evenly be divided into another number. Any number that can be divided by1 & itself. Numbers which can only be divided by 1 & themselves are called prime numbers. The number 1 & the number itself are factors of the number.


Factors of 56 = 2, 4, 7, 14, 28
Divide the given number by first prime number 2.
56/2= 28 remainder is (0).
2 is one of the prime facto
28/2 = 14 remainder (0).
2 is a prime factor.
14/2=7 remainder (0).
2 is a prime factor.
So the prime factor of the number 56 is 2 * 2 * 2 * 7

In our next blog we shall learn about dicot root I hope the above explanation was useful.Keep reading and leave your comments.

Sunday, August 29, 2010

how to divide fractions

In our previous blog we learned how to divide fractions & now let us learn How to divide polynomials

How to divide polynomials can be done by canceling the like terms the following are the steps:
Step 1: Represent the polynomials in division form i.e. numerator and denominator
Step 2: Cancel like terms if any
Step 3: Then divide similar like fractions.
How to divide polynomials x3y2 by (x3y)
Given: x3y2 and (x3y)
x3y2/(x3y) = y
In our next blog we shall learn about bar graphs I hope the above explanation was useful.Keep reading and leave your comments.

Friday, August 27, 2010

free online tutor

Let us learn about free online tutor

Useful online tutoring links
There many website which allow pupils to brush up on mathematics subject revision methods or to complete their homework. They can also provide tutors & tutoring assistants with various classroom ideas relating to specific mathematics subject topics as well as other subjects in the National Curriculum.
  • Revision & homework guides are available here for Key Stages two to AS level students. Learner can take part in practice exercises in subjects like number estimation space, mental arithmetic & measurement & handling data.
  • Revision website offers 'bite size' revision guides for pre-schoolers to over-16s. learners can ask the 'SOS' teacher specific mathematics subject questions to help them with their homework.
  • These blog resources geared to helping student with their homework problems in mathematics subject & all other curriculum subjects. Games & activities are covered in algebra, geometry, trig & practical science-based mathematics subject starting at Key Stage 1.
  • Primary & secondary school students can find mathematics subject revision guides on the Channel 4 bumper website, which also has an 'Ask a question' page, a 'Get an solution' page & a 'Homework High' chat room with a Math zone for interactive role-play adventure games.
  • The use of interactive whiteboards, mathematics games, test papers and marking guidelines for teachers are all available at this easy to use site.
  • Online exhibition gives children the chance to study confidently, learn about timekeeping & take part in a 'time shuffling' challenge.

In our next blog we shall learn about past papers I hope the above explanation was useful.Keep reading and leave your comments.

primary resources maths

Let us learn about primary resources maths

Mathematics subject is fun! Get ideas, methods about how to stimulate pupils' imagination by playing & using games in mathematics lessons.
Mathematics subject as a curriculum-taught subject has been getting a rough deal. There's a huge gap in the number of learners who go on to study mathematics subject in higher education. Perhaps by looking at tutoring methods & the use of resources at the primary end of the mathematics subject learning experience, a few practical gems can be teased out to provide a basis for exploring numeracy in new, exciting & beneficial ways.
In our next blog we shall learn about algebra problems I hope the above explanation was useful.Keep reading and leave your comments.