Answer:
[tex]6\frac{3}{4} ft[/tex]
Step-by-step explanation:
Given that Mrs Porcelli’s classroom bulletin board 2/1/4 feet long
This can be written as an improper fraction as : 9/4 ft
Ms Smith’s bulletin board is 3 times as long Mrs porcelli’s, this is requires you to apply multiplication in fractions as;
9/4 *3 = 27/4 ft
