Where do I insert the grouping symbols for 8+12+16÷4 = 15

well, 8 + 7 = 15

To properly insert grouping symbols in the expression 8 + 12 + 16 ÷ 4 = 15, you need to determine the order in which the operations should be performed. The standard order of operations is typically followed, which is:

1. Parentheses
2. Exponents (i.e., powers and square roots, etc.)
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

In this case, the division operation should be performed before the addition. To group the expression appropriately, you can insert parentheses around the 16 ÷ 4 part. So, the expression with the grouping symbols will look like this:

8 + 12 + (16 ÷ 4) = 15

To correctly insert the grouping symbols for the expression "8+12+16÷4 = 15," you need to follow the order of operations (also known as PEMDAS or BODMAS). This order ensures that you perform certain mathematical operations before others to get the correct result.

1. Here is the original expression: 8+12+16÷4 = 15

2. According to the order of operations, you need to perform any operations inside grouping symbols first. In this case, there are no grouping symbols present.

3. The next step is to perform any divisions and multiplications from left to right. In our expression, there is a division operation: 16÷4.

4. Calculate the division operation from left to right: 16÷4 = 4

5. Substitute the result back into the expression: 8+12+4 = 15

6. Finally, perform any remaining additions or subtractions from left to right.

7. Calculate the additions from left to right: 8+12 = 20, and then add the result to the remaining number: 20+4 = 24.

Therefore, the correct result of the expression "8+12+16÷4" is 24, not 15 as stated in the original equation.

I'm not sure but I did

(8 + 12*3) + 16 / (4)
(8 + 36) + 16 / (4)
44+ 16 / (4)
60 / 4 = 15

12*3 is 12 to third power sorry didn't know how to write it on my phone. I'm not sure if this write but I have the same homework problem and that's what I did.