Answer:
5.
Step-by-step explanation:
1 1/3 * 3 3/4
= 4/3 * 15/4
= 60/12
= 5.
First we simplify,
[tex]1\dfrac{1}{3}\cdot3\dfrac{3}{4}[/tex]
to
[tex]\dfrac{4}{3}\cdot\dfrac{15}{4}[/tex]
Then we continue simplifying,
[tex]
\dfrac{4\cdot15}{4\cdot3}=\dfrac{15}{3}=\boxed{5}
[/tex]
Hope this helps.
r3t40