A: a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2 (if you multiply 2/3 and 3/2 together, you get a product of 1)
Reciprocal Learning Resources
Reciprocal Math Notes with Mastery Goals for Assessment/Review
A note page I made for my kids. It is in Q/A form and at the end contains a set of mastery goals questions to assess mastery, but also helpful for review at a later date. Great to put in binders for study/reference.
Reciprocal notes and worksheet - algebra
Simple worksheet I made for the kids with study information. Can be used as a notebooking page, just have student solve the problems/put answers on a piece of scratch paper to make it reusable.