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.

A collection of modular TypeScript functions for fundamental mathematical operations, including addition, subtraction, multiplication, and division. - abbas-asad/ts-math-modules ...

A calculator program for matrices and linear algebra functions. Supports representation of complex numbers, matrix multiplication and addition, row reduction, transposing, methods for finding ...

As high school math teachers, we frequently encounter situations where students get confused about what they’re learning. They often don’t see how what we’re teaching connects to what they’ve learned ...

Abstract: A novel type of diffractive optics is presented to perform the multiplication and division of the orbital angular momentum (OAM) of light beams in an efficient and compact way. The technique ...

We report results from a mathematics content course intended to help future teachers form a coherent perspective on topics related to multiplication, including whole-number multiplication and division ...

The confusion (likely intentional) boiled down to a discrepancy between the math rules used in grade school and in high school. By Steven Strogatz Recently I wrote about a math equation that had ...

Algebra is all about missing values or numbers. If you have solved a missing box problem, you have already solved an algebra equation. Rather than drawing missing boxes or writing the words “missing ...

Sometimes BODMAS is just PEMDAS by another name. And no, the answer is not 100. By Steven Strogatz Mathematical Twitter is normally a quiet, well-ordered place, a refuge from the aggravations of the ...