Question

At school, keys are handed out to teachers on rings at the beginning of the year. There are 4 keys on each ring. Make a t-table that shows the number of keys 3, 4, and 7 rings.

Answer 1

K = 4
3k = 12
4k = 16
7k = 28

Answer 2

K = 4 3k = 12 or 3*4 = 12
4k = 16 or 4*4= 16
7k = 28 or 7*4= 28