I have a some data in key-value pairs setup like so:

```
A B
1 Key: Value:
2 Cars 5
3 Bikes 4
4 Vans 9
5 Trucks 6
```

What I can't seem to figure out (mind-block) is the formula to answer this:

```
Product with higest sales: <answer should be 'Vans'>
```

What formula would I need to get the result `Vans`

? I've tried this:

```
=FILTER(A2:A6, MAX(B2:B6))
```

To which I get an error stating that the Fliter has mismatched array sizes.

## Best Answer

You need to specify a

condition, not just a value, for the`FILTER`

function.So:

I have set up a demonstration spreadsheet for this, feel free to have a look or copy it.