Question

How do you simplify `4div 0.5`?

Answer 1

Take a look at the explanation.

Explanation:

`4-:0.5` or `4/0.5` can easily be simplified. Think of it this way: if you were to divide 4 slices of pizza in half, how many slices would you then have? Remember, `0.5` equals `1/2`.

`1` slice cut in half would equal `2` slices. So you can think of this as a multiplication question as well. If `1` slice cut in half equals `2` slices, then `4` slices cut in half would then equal how many slices?

• `4*2=8`

Or, you can think of it this way. How many "half " slices would it take to make `4` whole slices?

`0.5 + 0.5 = 1` slice
`0.5 + 0.5 = 1` (now `2` slices)
`0.5 + 0.5 = 1` (now `3` slices)
`0.5 + 0.5 = 1` slices (now `4` slices)

It would take a total of `8` half slices to make 4 whole slices. So `4` divided by `0.5` equals `8`.

`4-:0.5=8`