Math Facts
5x6
30
5 m
500 cm
400 meters or 1,000 cm
400 meters
1 lb
16 ounces
3 feet
36 inches
7x4
28
10 m
1,000 cm
3 km or 10,000 meters
10,000 meters
6 lbs
96 ounces
6 feet
72 inches
8x6
48
15 m
1,500 cm
10,000 cm 10 meters
10,000 cm
5 lbs
80 ounces
10 feet
120 inches
9x12
108
32 m
3,200 cm
200,000 cm or 1 km
200,000 cm
10 lbs
160 ounces
8 feet
96 inches
12x6
72
66 m
6,600 cm
3,000 m or 3 km
they are equal
7 lbs
112
9 feet