Please help me with this, i am so confused and don't have enough time

How much orange juice do you need to make 2 servings of lemony orange slush?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question