64
25.6
When you double 64, you multiply it by 2. Therefore, 64 doubled equals 128.
64*(38-19) = 64*19 = 1216
The factors of 64 are 1, 2, 4, 8, 16, 32, and 64 .
64
The answer is 8
8
192
Multiply 64 by 1.25 and get 80.
Multiply by 100: 64 x 100 = 6,400%
64 km = 64 000 mTo convert from km to m, multiply by 1000.