What is $1,600 -: 4$ ?

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Answer 1 · 2018-03-11T20:50:41

$400$

$1600$ is the same as $16xx100$

So we have $16xx100-:4$

The order we do this in does not matter so lets swap a bit of it around.

$16-:4xx100$

$4xx100=400$

What is 1,600 -: 41,600 -: 4?