I have been watching this tonight as the TV controller is on the other side of the room and I can't be bothered to move. Not only do I hate the presenter, I have the feeling they are screwing over their admittedly stupid customers...

Can someone check this, as I can't make it work.

"Huckleberry makes smoothies for his friends, in his recipe he uses

5 Cranberries
5 Strawberries
15 Grapes
25 Currants

He makes 3 smoothies for each of his 4 friends. How many berries does he use?"

The answer they gave was 933. This seems wrong to me as the only integer factors of 933 are 311 and 3. Also as the berries are additive rather than being able to be multiplied between themselves, it seems impossible to reach such a high number. Any help to see if they really are fucking people over would be handy!