BIGGER
300 dm
Logically speaking, 300 is less than 3 and you would need to either subtract or divide to go from bigger to smaller, right? Since there is 100 centimeters (cm) in 1 meter (m), following the pattern there would be 300 centimeters in 3 meters. Another way to figure it out is to do 300 divided by 3 and you would get 100(Or vice versa, 300 divided by 3 and get 100). You can also do reverse and do 100 times 3 and you will get 300. Both ways work.
3000 cm
50-300 USD depending on specifics
25365 cm is bigger.
100-300 USD or so
Blue whales are usually about 30m long and Sperm whales are usually between 13 and 20m long. So Blue whales are usually 10-17m longer than sperm whales. (This is just the average length of these whales, bigger and smaller specimens do exist)
No
30m
The GCF of 12m, 15m and 30m is 3m.
30 meters is equal to approximately 32.81 yards.