Answer:
(I have first answered the 2nd question first to find out how many Iron trays I actually need)
A2-(This is kinda tricky)
If you want to make a hamburger you would want to have 2 buns and 1 patty.
So our equation will be-
x/18=2
(Also I am buying 18 patties)
(And the 2 is twice the patties I have)
x=18x2
x=36
And now to figure out how many packages (each of 12) I need to have to make Hamburgers without having any leftovers
So,
36/12
=3
Therefore I would need 3 packages of Buns
A1-The number of Sheet Iron needed,
=> Number of Sheet Iron Tray=Number of Patties Bought
= 12x=36
= x=36/12
= x=3
Therefore you would need 3 packages of Iron trays
This question actually has different answers to it this is just an example of one of its answers.
AND ALSO,
WHO THE FU GAVE U DIS FU QUESTION THIS SHET BROKE MY HEAD