Salifert Nitrate test kit confusion

[corey904]

I’m sorry I’m generally confused which one of these is right is my nitrates 50ppm or 5ppm both pictures are from the same test kit

 

[Reef - Tripp]

5,nitrates

 

[windemerejack]

Its 5
when viewed from the side you divide it by 10, so its 50 divided by 10 which is 5.