tolong dikerjakan ya

4)
75+90=165

tulip=75÷165×220=100
mawar=150÷75×100=200

5)
tulip=480÷360×75=100
aster=480÷360×(360-(90+75+150))
        = 48÷36×45
        = 60

selisih tulip aster
= 100-60
= 40