Help please be fasttt
I need to do this fast I have less time. I will help you all also

i)

Exact Form:

20/3

Decimal Form:

6.66666666

Mixed Number Form:

6 and 2/3

ii)

Exact Form:

74/5

Decimal Form:

14.8

Mixed Number Form:

14  4/5

iii)

Exact form:

6√3−1 over 2

Decimal Form:

4.69615242…

iv)

Exact Form:

negative 31/64

Decimal Form:

−0.484375

Hope this helps!

hard

step-by-step explanation:

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.