Respuesta :
Answer:
The answer to this equation is 7.5
Step-by-step explanation:
What I did is started with PEMDAS:
6÷2 (1 + 2) ÷4 (4 + 5) ÷ 6
^ ^
(3) (9)
Now the 3 and the 9 are what are in the ()
6÷2 = 3... 3 (3) = 9.
9 ÷ 4 = 5.
The 9 from earlier is still in parenthesis...
Take 5 and the 9 in parenthesis and multiply (If a single number is in (), It means to multiply anyway)
5 (9) = 45
The Final Step is to divide by 6
45 ÷ 6 = (FINAL) 7.5
I hope this helped! (:
Answer:
[tex]3\frac{3}{8}[/tex]
Step-by-step explanation:
6 ÷ 2(1+2) ÷ 4(4+5) ÷ 6 =
----------------------------------------
By order of operations, parentheis comes first.
6 ÷ 2*(1+2) ÷ 4*(4+5) ÷ 6 =
6 ÷ 2*(3) ÷ 4*(9) ÷ 6=
----------------------------------------
Next comes multiplication and division. Now, we can remove the parentheis and solve from left to right.
6 ÷ 2*(3) ÷ 4*(9) ÷ 6=
6 ÷ 2*3 ÷ 4*9 ÷ 6=
3*3 ÷ 4*9 ÷ 6=
9 ÷ 4*9 ÷ 6=
27/8=
[tex]3\frac{3}{8}[/tex]