Question

PLEASE HELP AND DO NOT SEND A LINK IF YOU DO YOU WILL BE REPORTED

I need help with these problems I'm hella confused about them, I'm not sure if what I put was correct please help me and show explanations

Answer 1

The other comment is correct

Answer 2

Answer 3

`\to 5 * (3)/(4) \\ \\ \to (5 * 3)/(4) \\ \\ \to (15)/(4) \\ \\ \to \pmb{ 3 (3)/(4)}`

Answer 4 :

`\to 2 * 1 (1)/(2) \\ \\ \to 2 *(3)/(2) \\ \\ \to (2 * 3)/(2) \\ \\ \to (6)/(2) \\ \\ \to \pmb{3}`