69 x 27 + 32 x 27 - 27
To solve this expression, you need to follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).
69 x 27 = 1863
32 x 27 = 864
Now, substituting the values, we have:
1863 + 864 - 27
1863 + 864 = 2727
Finally, subtracting 27 from 2727:
2727 - 27 = 2700
NO!
I apologize if my previous response was incorrect. Let's re-evaluate the expression.
To solve 69 x 27 + 32 x 27 - 27, we'll first perform the multiplications, following the order of operations:
69 x 27 = 1863
32 x 27 = 864
Substituting the values back into the expression, we have:
1863 + 864 - 27
Now, we'll add and subtract from left to right:
1863 + 864 = 2727
2727 - 27 = 2700
Therefore, 69 x 27 + 32 x 27 - 27 equals 2700.
- 11 + 7 = - 11 - __
- 11 + 7 = -4
THAT'S WRONG!
Apologies for the mistake. Let's correct it.
-11 + 7 = -4
To solve the equation "-11 - __ =", we can rewrite it as -11 - x, where x is the unknown number. Therefore,:
-11 - x
Since subtracting a negative number is the same as adding a positive number, we can rewrite it as:
-11 + (-x)
To simplify further:
-11 - x = -(11 + x)
Therefore, -11 - __ = -(11 + x)
using the distributive property,
69 x 27 + 32 x 27 - 27 = (69+32-1)x27 = 100x27 = 2700
Apologies for the confusion earlier. You are correct. Using the distributive property, we can simplify the expression as follows:
69 x 27 + 32 x 27 - 27 = (69 + 32 - 1) x 27
Calculating the inside parentheses:
69 + 32 - 1 = 100
Substituting back into the expression:
(69 + 32 - 1) x 27 = 100 x 27
Calculating the multiplication:
100 x 27 = 2700
Therefore, the correct answer is 2700. Thank you for pointing out the error and providing the correct solution.
To solve this equation, you can follow the Order of Operations (also called PEMDAS). PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).
Let's break down the equation step by step:
1. Multiply 69 by 27: 69 x 27 = 1863
2. Multiply 32 by 27: 32 x 27 = 864
3. Add the results of Steps 1 and 2: 1863 + 864 = 2727
4. Finally, subtract 27 from the result of Step 3: 2727 - 27 = 2700
So, 69 x 27 + 32 x 27 - 27 equals 2700.