Answer:
405
Step-by-step explanation:
So he built 5/9 of the wall, than added the extra 180 bricks to finish the wall.
so 5/9 + 180 = 9/9
so 180 = 4/9 Because 5/9 + 4/9 = 9/9
So to figure out how many bricks are in the wall we want to know what 1/9 of bricks equals and to work this out we need to divide 180 by 4
which equals 45.
Now we know that 1/9 = 45
so now to figure out what 9/9 is just multiply 45 by 9 which equals 405
AAS
(20 characters minimum)
Answer:
Step-by-step explanation:
you have to keep the x and the y sepret and then you can divied one by nine then you get the answer so there you go
Answer:
the correct answer is 50 really hope this helped :)
Step-by-step explanation:
