Part 1: Equivalent fraction=3/500
Equivalent Decimal= .006
Part 2: A and E
If you divide 90 to 18, you would get 5. therefore, 5cm is the answer.
E' (-2, 2) , J'(-1, -2) , R'(-3,-3) , S'(-5, -2)
4cm•2=8cm which is the length of the red paper so therefore Red paper= 4cmx8cm.
Then your going to take 3cm-4cm= 1cm
Next your going to solve for 7cm-8cm=1cm
Which leaves you with an answer of 1cmx1cm more of visible red paper.