Evaluate the expression.
(11) (5) (3)
3 3 1
Evaluate the expression.
(7)
5
I had 7 as the answer.
To evaluate the expression (11) (5) (3) / 3 3 1, you need to follow the order of operations, which is commonly referred to as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right).
Starting with the parentheses, you have:
(11) (5) (3) / 3 3 1
Since there are no operations within the parentheses, you can simply calculate each expression individually:
11 ÷ 3 = 3.666666667
5 ÷ 3 = 1.666666667
3 ÷ 1 = 3
Now you have:
3.666666667 1.666666667 3
Next, perform the remaining division operations from left to right:
3.666666667 ÷ 1.666666667 = 2.2
Finally, you have:
2.2 3
Performing the remaining subtraction, you have:
2.2 - 3 = -0.8
Therefore, the result of the expression is -0.8, not 7 as you mentioned.
To evaluate the expression (11)*(5)*(3)/(3)*(3)*(1), you need to follow the order of operations (PEMDAS/BODMAS), which states that you should perform any calculations within parentheses first, then any exponents, followed by multiplication and division (from left to right), and finally addition and subtraction (from left to right).
Let's break down the expression step by step:
Step 1: Calculate the numerator first: (11)*(5)*(3) = 165.
Step 2: Calculate the denominator: (3)*(3)*(1) = 9.
Step 3: Divide the numerator by the denominator: 165 ÷ 9 = 18.33 (rounded to two decimal places).
Therefore, the evaluation of the expression (11)*(5)*(3)/(3)*(3)*(1) is approximately 18.33.
It seems like you evaluated a different expression (7)/(5), which simplifies to 1.4. So, there might be a misunderstanding or mistake in your calculation.