How long does a tin of SMA last?

[Flamebat]

Not sell by date, just how long does it take the average 5 month olf to get through a standard size tin? (Stepsiter asking and i've not ff in 3 yrs...)

Ds askeep in arms.. sorry for typing!

I didn't use SMA but with all the other formulas I tried it was about a tin per week.

When they are tiny they have few ounces all day, when they are older they drink the same quantity in just 2 0r 3 bottles a day.

Thanks