Free interactive math game: Equivalent Fraction Chain — 1/2 = ?/8. Part of the Fractions category on MathKite.
Taken from the generator that powers this exercise. A fresh set appears every time the page is opened, and the printable worksheet holds ten of them.
Completing a chain of equivalent fractions.
Find what the known part was multiplied or divided by, then apply the same factor to the other part.
From two thirds to a fraction over 12, the denominator was multiplied by 4, so the numerator becomes 8.
Adding the same number to both parts. Equivalence comes from multiplying, not from adding.