Mrs. Adrian bought 30 yards of dirt for her garden in her backyard. she hired 4 girls to spread the dirt. if the girls divided the dirt up evenly, how many yards did each girl need to spread in Mrs. Adrian's garden? please model drawing

Question

my answer is:
15

Answer 1

How did you get 15?

Answer 2

I think I need to divide 30 on 4
and the answer it will be 7.5 years for each gilre

Answer 3

Yes.