Looking for a guide on how to tell whether two fractions are rationally equivalent to one another? From Ramanujan to calculus cocreator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to work with fraction equivalency in basic math.
 Hot
 Latest

How To: Do long division without a calculator

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Identify characteristics of a sample during a survey

How To: Find a number given Its percent

How To: Find the area of a triangle when given 2 sides & angle

How To: Convert between diameter and radius

How To: Find a missing coordinate given: coordinate & equation

How To: Determine the age of a fossil using carbon14

How To: Simplify a quadratic formula result

How To: Calculate weight if given the mass

Find the discriminant (DELTA): quadratic equation

How To: Prove Rank(A) = Rank(transpose of A) in linear algebra

How To: Use a protractor to make a pie chart

How To: Determine the eigenvalues of a 3x3 matrix

How To: Calculate Faster Than a Calculator

How To: Find the Percent Given Two Numbers

How To: Calculate the area of a parallelogram

How To: Divide small numbers by big numbers

How To: Find the area & perimeter of triangles & squares

How To: Do long division without a calculator

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Identify characteristics of a sample during a survey

How To: Find a number given Its percent

How To: Find the area of a triangle when given 2 sides & angle

How To: Convert between diameter and radius

How To: Find a missing coordinate given: coordinate & equation

How To: Determine the age of a fossil using carbon14

How To: Simplify a quadratic formula result

How To: Calculate weight if given the mass

Find the discriminant (DELTA): quadratic equation

How To: Prove Rank(A) = Rank(transpose of A) in linear algebra

How To: Use a protractor to make a pie chart

How To: Determine the eigenvalues of a 3x3 matrix

How To: Calculate Faster Than a Calculator

How To: Find the Percent Given Two Numbers

How To: Calculate the area of a parallelogram

How To: Divide small numbers by big numbers

How To: Find the area & perimeter of triangles & squares
Be the First to Comment
Share Your Thoughts