Example of subtraction of fractions, Mathematics

Example of Subtraction of Fractions:

1/3 + 1/6 + 1/8 = ____

Using trial & error we could search that 24 is the LCD or smallest number in which 3, 6, and 8 will all divide within evenly. Thus, if each fraction is converted into 24ths, the fractions can be added.

1/3 .(8/8) + 1/6 . (4/4) + 1/8 . (3/3) =

8/24 + 4/ 24 + 3/24 = 15/24

This is the easiest form the fraction could have. To eliminate the lengthy procedure of trial and error used in searching the LCD, you can reduce the denominators to their prime numbers.

Posted Date: 2/9/2013 1:09:04 AM | Location : United States







Related Discussions:- Example of subtraction of fractions, Assignment Help, Ask Question on Example of subtraction of fractions, Get Answer, Expert's Help, Example of subtraction of fractions Discussions

Write discussion on Example of subtraction of fractions
Your posts are moderated
Related Questions
what is the formula to find a sequence on a string of numbers?


QR is the tangent to the circle whose centre is P. If QA ||  RP and AB is the diameter, prove that RB is a tangent to the circle.

Laura is planning her wedding. She expects 230 people to attend the wedding, but she has been told that around 5% typically don't show. About how many people should she expect not

The distance from the sun to the earth is approximately 9.3 × 10 7 miles. What is this distance expressed in standard notation? In order to convert this number to standard not


There are 81 women teachers at Russell High. If 45% of the teachers in the school are women, how many teachers are there at Russell High? Use the proportion part/whole = %/100.

if the sum of mean and variance of a binomial distribution is 4.8 for five trials, the distribution

NATURAL NUMBERS The numbers 1, 2, 3, 4.... Are called as natural numbers, their set is shown by N. Hence N = {1, 2, 3, 4, 5....} WHOLE NUMBERS The numbers 0, 1, 2, 3, 4

solve the differential equation dy/dx=f(y)x^n+g(y)x^m by finding a one-parameter group leaving it invariant