Answer:
11/6
Step-by-step explanation:
1 1/3 = 1 × 3 + 1/3 = <u>4</u><u>/</u><u>3</u>
2 3/4 = 2 × 4 + 3/4 = <u>1</u><u>1</u><u>/</u><u>4</u>
Now, 1 1/3 MULIPLIED BY 2 3/4
i.e.,
4/3 × 11/4 = 4 × 11/3 × 4 = 44/12 = 11/6
Thus, 1 1/3 × 2 3/4 = 11/6
<u>-TheUnknown</u><u>S</u><u>cientist</u>