Rads question

Are rads always given in blocks of five?

Hi Angie, no, mine weren’t as they have to schedule in machinery maintenance some weeks. One week I did Mon-Thurs and started again on the Monday having 3 days off, they tagged an extra one on the end so I had my full 15 fractions.

Ah ok. Was wondering whether always rounded to five - I’m having 15 but seen 20 mentioned as well.