Someone wrote that down as a number…

**Answer 1**

k=1000 (like kilo)

So, 3.5k = 3500.

**Answer 2**

If talking about anything besides computer geek stuff, then it is 3,500 (dollars most likely)

If it is referring to computer geek stuff, then it would be 3,584

Or it could be 3.5 kilometers if referring to distance in a foreign country.

**Answer 3**

3.5 times 1,000, or times 1024.

**Answer 4**

OK…….1 mile= 1km.6…..do the math.

**Answer 5**

$3,500.00