How do you do this:
1/2(3�ã3)(18)
sorry, do not understand
It is square root symbol
1/2 * 3sqrt3 * 18
27 sqrt 3
check my thinking.
so
(1/2) (3 sqrt 3) (18)?
= (3*18 * sqrt 3)/2
= 27 sqrt 3
To solve the expression 1/2(3÷3)(18), follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division [from left to right], Addition and Subtraction [from left to right]).
1/2(3÷3)(18)
First, simplify the expression within the parentheses:
3 ÷ 3 = 1
Now substitute the value of 1 into the expression:
1/2(1)(18)
Next, perform the multiplication:
1/2 * 1 * 18
Multiply 1 and 18:
1/2 * 18 = 9
The final answer to 1/2(3÷3)(18) is 9.