4800
60
One half billion divided by 16 is 31,250.
0.0438
0.0938
31,250
62500000000
0.0032
Well, 4 divided by 16 is 1/4, so 16 into 400 billion it must be 100 billion times that. That makes it 25 billion. Or if you like, 400 divided by 16 is 25, leading to the same answer.
4
0.2
Some examples are: 1 x 7680 = 7680 2 x 3840 = 7680 3 x 2560 = 7680 4 x 1920 = 7680 5 x 1536 = 7680 6 x 1280 = 7680 8 x 960 = 7680 10 x 788 = 7680
16.6667