0.94>0.49 because 0.94 is the larger number.
I think the best answer would be things that can be naturally replaced in a short period of time
1 x 64=64
2 x 32=64
4 x 16 =64
8x8=64
Distributive property lets you distribute 3(3+x)
so this is the property, note: xy=x times y=x(y)
a(b+c)=(ab)+(ac)
3c^5
The greatest number that goes into both 6 and 15 is 3, and both values of c have at least c^5.
hope this helps :)