Answer:
B. 4/15 of the flat
Step-by-step explanation:
(4/5) / 3 =
4/5 * 1/3 =
4/15 <== each teacher received 4/15 of a flat
so B.
What we know:
(Also, )
What we need to solve:
(This is equal to )
How you have to subtract with to get:
Thus, the answer would be:
311333
-x - y = -2
x - 2y = 2
-3y = 0
y = 0
x = 2
(2, 0)