
Elementary Math Fractions, Percentages, Word Problems, Equations, Inequations, Factorization, Expansion 
 LinkBack  Thread Tools  Display Modes 
April 17th, 2012, 11:20 AM  #1 
Joined: Apr 2012 Posts: 17 Thanks: 0  What does decimal form mean?
Can anyone explain to me what this means and it would really help if you could show an example of a integer using the decimal form stated below: Suppose that the integer n is given in decimal form, where for all i. I guess I just don't understand the notation and seeing an example will really help. 
April 17th, 2012, 11:22 AM  #2  
Joined: Apr 2012 Posts: 17 Thanks: 0  Re: What does decimal form mean? Quote:
 
April 17th, 2012, 11:47 AM  #3 
Global Moderator Joined: Nov 2006 From: UTC 5 Posts: 15,537 Thanks: 788 Math Focus: Number theory, computational mathematics, combinatorics, FOM, symbolic logic, TCS, algorithms  Re: What does decimal form mean?
When you write "316", the "3" means 300, the "1" means 10, and the "6" means 6. This can be written 316 = 3*10^2 + 1*10^1 + 6*10^0.

April 17th, 2012, 02:38 PM  #4 
Joined: Apr 2012 Posts: 17 Thanks: 0  Re: What does decimal form mean?
That's what I thought it was talking about numbers in base 10 but do you have any idea why it is called decimal form? I thought decimals in base 10 would be : 
April 17th, 2012, 03:12 PM  #5 
Global Moderator Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,131 Thanks: 428 Math Focus: Calculus/ODEs  Re: What does decimal form mean?
Decimal just refers to base 10 notation.

April 19th, 2012, 03:07 AM  #6 
Joined: Mar 2012 Posts: 21 Thanks: 0  Re: What does decimal form mean?
Decimal notation refers to the base 10 notations.For eg: 156=1*100+5*10+6=1*10^2+5*10^1+6*10^0 As you see the all numbers are multiplying to the 10 which have some power.This is decimal notation. 

Tags 
decimal, form 
Search tags for this page 
what is decimal form,decimal form,what is decimal format,what does decimal form mean,what does decimal form,what is common decimal form,what does decimal form mean in math,decimal form means,what's decimal form,what is a decimal form,what does decimal format mean,what is decimal form?,decimalform,whats decimal format,what's the decimal form of 3/2
Click on a term to search for related topics.

Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Converting Quadratics from standard form to Vertex form  PerfectTangent  Algebra  2  February 25th, 2014 10:18 PM 
How to find polar form and cartesian form of th......  balbasur  Algebra  3  July 18th, 2010 06:12 PM 
normal form for real quadratic form  Wojciech_B  Linear Algebra  0  December 7th, 2009 02:52 PM 
Decimal To Fraction To Decimal  demipaul  Linear Algebra  2  November 19th, 2009 06:42 AM 
What does decimal form mean?  SlamDunk  Number Theory  2  January 1st, 1970 12:00 AM 