toling jawab nimor 10,11,

10.Luas Taman Di luar kolam
28 x 28 = 784(B)

11.1,2=12/10
75/100
5/4
7/5

12/10 x 100 = 12 x 10.=120/100
75/100
5/4 x 100 = 5 x 25 =125/100
7/5 x 100 = 7 x 20 = 140/100

Terkecil:75/100;1,2;5/4;7/5(C)