Exact Form:
620
77
620
77
Decimal Form:
8.05194805
…
8.05194805
Mixed Number Form:
8
4
77
Im probably wrong but i think you would do -4 - 7 + 3 = -8
A diagram must be associated with the question above. Based on what I researched, this is what I got.
The blue sector of the circle is 120 degrees.
area of the blue sector = 1/3 of pi * 2^2
= 4.19cm2
I hope this answer helps.
