Multiply both sides by 8
B = 27 x 8
B = 216
Answer:

Step-by-step explanation:
In order to solve this, we are trying to find the value of
. Basically,
is a placeholder for a number that is unknown. Some number minus 3 is equal to 21.
Our goal is to find
. To do this we want to isolate
on one side of the equation

Let's add 3 to both sides.

Hope this helped!
2/3 plus 2/3 is 4/3 or 16/12
we have 12 and 9/12 subtracted by 16/12 thats is the answer
11 7/12 :)
Answer:
Step-by-step explanation:
Hello!
10*17 = > 170 cm²
(3,14 * 8)/4 =>6,28cm²
170 + 6,28 => 176,28cm²
The answer is 243 , ik this because i did it and i got it correct