Answer:
B. 2 1/4
Step-by-step explanation:
Multiply 3/4 by 3 to calculate 3/4 of 3.
[tex]\begin{aligned} \frac{3}{4} \times 3 = \frac{3\times3}{4}=\frac{9}{4}\end{aligned}[/tex]
The improper fraction when changed into mixed number form is
[tex]\begin{aligned} \frac{9}{4}=2\frac{1}{4}\end{aligned}[/tex]
Hence, the correct answer is B. 2 1/4
