Answer:
1)
[tex]2( \frac{3}{4} )= 5 \\ \frac{3}{2} = 5 \\ 3 = 5 \times 2 \\ 3 = 10[/tex]
2)
[tex]3( 4 \times 2) = 1 \\ 3(8) = 1 \\ 24 = 1[/tex]
3)
[tex] \frac{1}{4} + \frac{4}{3} \\ \frac{1}{1} + \frac{1}{3} \\ 1 \times 3 + 1 \times 1 \\ 3 + 1 \\ 4[/tex]
