10c m = 0. 1m 35cm = 0.35m 40cm = 0.4m 50cm = 0.5m
O. 1 times 0. 1=0.0 1m2 0.35 times 0.35 = 0.125m2 0.4 times 0.4=0. 16m2 0.5 times 0.5=0.25m2
6 times 4.8=28.8m2 28.8 divided by 0.0 1=2880 (block) 28.8 divided by 0. 1225 = 235 (block).
28.8 divided by 0. 16= 180 (block) 28.8 divided by 0.25= 1 15.2 (block).
Answer: Fourth, because 0. 16 is the common factor of 6 and 4.8.