• Sign-In

Free Homework Help Free Homework Help Free Homework Help Free Homework Help Free Homework Help

Call Toll-Free: 1-877-545-7737

Speak with a SchoolTutoring Academic Director
MENU

Fractions

Back to School Review of Equality and Inequality of Fractions

150 150 Free Homework Help

Overview The concept of dividing a whole into parts and then dividing the parts into smaller entities is basic to mathematics. That model of division can be illustrated by manipulatives such as fraction bars and Cuisenaire rods. Equality and inequality of fractions can be demonstrated by finding their common denominators and comparing them. By comparing…

read more

Math Review of Complex Rational Expressions

150 150 Free Homework Help

Overview A complex rational expression contains a fraction within a fraction. In math language, it is a rational expression that has one or more rational expressions contained within the numerator, denominator, or both. It may or may not contain variables within it. The fractions in the numerator or denominator must be simplified first, before the…

read more

Math Review of Least Common Multiples and Denominators in Rational Expressions

150 150 Free Homework Help

Overview Rational expressions are like fractions, and must have common denominators in order to be added or subtracted.  In order to find the smallest denominator in common, the least common multiple should be found between the denominators.  The least common multiple can also be calculated when the denominators are algebraic expressions. Least Common Multiple The…

read more

Math Review of Multiplying Fractions and Rates

150 150 Free Homework Help

Overview Multiplication of fractions and rates with variables is similar to multiplying regular fractions and rates. It is important to cancel out common factors and units. The General Pattern The general pattern for multiplying fractions is to multiply the numerators and multiply the denominators to create a new fraction. In symbol form, the rule is…

read more

Math Review of Fractions, Decimals, and Percents

150 150 Free Homework Help

Overview: Fractions can be converted to corresponding decimals, and both fractions and decimals can also be converted to percents.  As with many equivalent expressions in mathematics, fractions, decimals, and percents can also be converted back into their original forms. What Are Fractions? A fraction is a part of the whole so that it is in…

read more

Math Review of Adding and Subtracting Fractions

150 150 Free Homework Help

Overview: Adding and subtracting fractions is similar to adding and subtracting whole numbers, with one important difference.  The denominators must be the same, so that if the fractions do not have the same denominator, they must be changed into equivalent fractions with the same denominator.  Then the general pattern of adding or subtracting fractions can…

read more

Math Review: Equality and Inequality of Fractions

150 150 Free Homework Help

Overview: What Are Fractions? Fractions consist of a numerator, a, and a denominator, b, so that the fraction takes the form a/b.  The denominator is the number of equal parts in a whole, and the numerator is the number of parts considered.  For example, if a pizza is divided into 8 equal pieces, and 3 pieces…

read more

Fractions to Decimals and Decimals to Fractions

150 150 Free Homework Help

Fractions can be changed to decimals and decimals to fractions in a few simple steps. The rule is that both fractions and decimals are different ways to express the same relationship between numbers, a ratio, using division and multiplication. All fractions can be written as a/b, where the two numbers have a relationship with one…

read more

Cognitive Friday: Maximizing Learning Styles

150 150 Free Homework Help

A learning style inventory is an assessment that shows people the modes in which they learn best. It is not an assessment in the common high-stakes sense of the word, but instead a tool to provide information to teachers and learners.  Students learn using one of three dominants modes – their visual brain, their auditory…

read more

Priming and Decision-Making

150 150 Free Homework Help

The psychological phenomenon of priming affects a number of mental processes. Priming is like an advanced notification system, however a person is receiving notifications that affect what they think and how they feel. Priming is done through the words we hear and see, and the messages we are surrounded by. It is ubiquitous and natural…

read more
  • 1
  • 2
Call us now toll-free

1-877-545-7737

Discuss your academic goals

Start a Chat

Get all the latest infomation

Subscribe to our Blog