Question

1. f • ? • g 5 • h 9

Explanation:

Step1: Identify the relationship

We know that $FH = FG+GH$.

Step2: Rearrange the formula

$FG=FH - GH$.

Step3: Substitute values

Given $FH = 9$ and $GH = 5$, then $FG=9 - 5=4$.

Answer:

4