Answer:
He uses 1/4 of the fishing line to make fishing knots.
Step by step explanation:
Matt has 2/3 yards of the fishing line and uses 3/8 of this line to make fishing knots.
To determine how many yards of the fishing line does Matt use, we need to multiply 2/3 by 3/8:
[tex]\frac{2}{3}\cdot\frac{3}{8}=\frac{1}{4}\text{ of the fishing line}[/tex]He uses 1/4 of the fishing line to make fishing knots.