Answer
Option A is correct.
The number is a number between zero and one.
Step-by-step explanation
Let the number to be multiplied with 16 be x.
16 × x = 16x
We are told that this number is positive but less than 16
0 < 16x < 16
If we divide through by 16, we'll have
(0/16) < (16x/16) < (16/16)
0 < x < 1
Hence, we can see that the number, x, is between zero and 1.
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