I am working on order of opertaion Iget stuck with the() this is one of the problems (17-12)-(-15)divded(-6)+3+6
(17-12)-(-15)divded(-6)+3+6
(5 + 15) / 3 = ?
just to make sure. You have:
(17-12)-(-15)/(-6)+3+6 ?
Ok, the you do the following.
The order of operations dictates that you
1) First work out the operations between brackets ()
2) work out all the multiplications and divisions
3) work out all the additions and subtractions
While doing this, you always wirk from left to right. So e.g. if you would want to work out 100/5/4 you divide 100 by 5 (giving 20) which you divide by 4 (giving 5).
Then you get:
1) Work out the brackets
(17-12)-(-15)/(-6)+3+6 =
(5) - (-15)/(-6)+3+6
2) Work out the multiplications and divisions. In this case there is only one division, namely (-15)/(-6).
so:
(5) - (-15)/(-6)+3+6 =
(5) - (15/6) + 3 + 6
Next we can just add or subtract all the terms:
5 - (15/6) + 3 + 6 =
5 - (5/2) + 3 + 6 =
5 - 2.5 + 3 + 6 =
2.5 + 3 + 6 = 11.5
Brackets
Exponents
Division
Multiplication
Addition
Subtraction
To solve the expression (17-12)-(-15)/(-6)+3+6, you need to 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).
Let's break down the expression step-by-step:
Step 1: Simplify inside the parentheses
(17-12) = 5
(-15) = -15
The expression now becomes: 5 - (-15)/(-6) + 3 + 6
Step 2: Solve the division
To divide a negative number by another negative number, you can rewrite it as a positive division.
(-15)/(-6) = 15/6
The expression now becomes: 5 - (15/6) + 3 + 6
Step 3: Simplify the division
15/6 can be simplified to 2.5.
The expression now becomes: 5 - 2.5 + 3 + 6
Step 4: Perform addition and subtraction from left to right
5 - 2.5 = 2.5
2.5 + 3 = 5.5
5.5 + 6 = 11.5
So the final answer is 11.5.
Remember, the key to solving any math expression is to follow the order of operations and break it down step-by-step.