Fraction strips are math manipulatives manufactured by Educational Insights to provide a multi-sensory approach to learning about fraction concepts and operations. The strips are designed to represent varying fraction amounts on pieces of foam.
Know MoreAccording to Educational Insights, a complete set of fraction strips includes 51 pieces that represent fractions from 1/2 to 1/12. A set also includes a strip to represent the concept of one whole unit. The magnetic qualities of the manipulatives make it possible to display them on white boards or other magnetic surfaces for lessons. Students are able to visualize the relationships between various fractional amounts. They can also model operations with fractions as they use the color-coded strips.
Learn more about Fractions & PercentagesThe decimal 0.75 is equal to three over four as a fraction, or three-fourths. It can be converted by putting 0.75 over a denominator of one, and then multiplying both by 100. From there, the fraction of 75 over 100 can be reduced to three over four by dividing by their largest common factor of 25.
Full Answer >Any fraction with a one as the numerator and a number equal to or greater than three as the denominator will be less than 1/2. As a general rule, if the denominator is more than twice as large as the numerator, the fraction will be smaller than 1/2. For example, 2/9 is less than 1/2.
Full Answer >The number 0.6 is equal to 3 over 5 as a fraction, or 3/5. Because the 6 in 0.6 is in the 10th column, it can be converted to 6 over 10 from inspection, and then reduced by dividing both the numerator and denominator by 2.
Full Answer >Students can write out a fractional part, such as 44/100 as forty-four hundredths, which is the word form for this fraction. Another way to express this fraction is in decimal form or 0.44. To convert fractions that have 100 in the denominator, a student can multiple the numerator by 0.01.
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