Bantu jawab (dari bilangan besar ke kecil)​

a. 11, 7.2, 4.5, 2.08, 0.9, 0.07

b. 80, 8, 0.8, 0.08, 0.008

c. 7.66, 7.34, 7.2, 6.7, 4.6, 4.07

d. 77.66, 77.34, 77.2, 76.7, 74.6, 74.07