The method to divide fractions is to keep the first fraction the same, turn the divide sign into a multiply and turn the second fraction upside down. This is known as multiplying by the reciprocal.
“Who would draw a picture to divide 2/3 by 3/4?” asked Marina Ratner, a professor emerita of mathematics at the University of California at Berkeley, in a recent Wall Street Journal opinion piece.
Dr. Lana Israel's Muzology program is helping kids learn pre-algebra, one fizzy music video at a time. By Steve Knopper The ninth-graders in Shirley Forehand’s classes are terrified of fractions — but ...
Number wheels and grids painted on concrete help math come alive. At Franklin Elementary’s summer school, Santa Barbara students are a hop, skip, and a jump away from learning how to add, subtract, ...
A lot of students begin by finding a common denominator for the dividend and divisor when dividing by a fraction. And a lot of teachers intervene by saying, “Remember, you only need a common ...
Most people break out in a cold sweat when they see fractions. There's something about those little lines and numbers stacked on top of each other that makes even confident adults feel like they're ...