What proportion of the children identified orange as their favorite type of juice?

first add all number of children who like different types of juices 6+5+1+3=15 ,now divide360/15=24 ,then the angle of the shaded part is for orange juice so three children like orange juice and the angle formed is24*3=72,therefore angle of the shaded position is 72 degree,third option is correct

Explanation:

if im correct the diagram had a circle chart with a layout and also a graph table with the different kind fruits

B 400/700

Explanation:

400 children chose orange juice out of 700 children