Question

find the rule and complete the table.
in out
8
9 1
16 8
28
47 39
48 40

Explanation:

Step1: Analyze the relationship

By observing pairs like (9, 1), (47, 39), (48, 40), we find that the rule is Out = In - 8.

Step2: Calculate the first blank

When In = 8, Out = 8 - 8 = 0.

Step3: Calculate the second blank

When Out = 28, In = 28 + 8 = 36.

Answer:

The first blank is 0, the second blank is 36.