Answer:
1 two flowers is to four leaves, 2:4, 2/4
2 four leaves is to two flowers, 4:2, 4/2
3 one glass is to two plates, 1:2, 1/2
4 two plates is to one glass, 2:1,2/1
5 5 pupils is to 10 bond paper,5:10,5/10
6 ten bondpapers is to five pupils,10:5,10/5
7 four squares is to five circles,4:5,4/5
8 five circles is to four squares,5:4,5/4
9 four squares is to 9 shapes,4:9,4/9
10 9 shapes to 5 circles,9:5,9/5
