Need help with these problems please. I do not know how to break them down correctly. Thank you.
4x7+6-10 divided by 5
7-16x3 divided by 8+5
25 divided by 5x5+6-4
Parentheses are needed to indicate the order of operations, otherwise many different answers are possible for each. You do not have to assume that you proceed from left to right.
56/7= ones/7
Sure, I'd be happy to help you break down these problems! Let's take a closer look at each one:
1. 4x7 + 6 - 10 ÷ 5
To simplify this expression, we need to follow the order of operations (also known as PEMDAS/BODMAS).
First, let's perform the multiplication: 4 multiplied by 7 equals 28.
Now, let's divide 10 by 5, which equals 2.
Next, we add 6 to the result of the division: 2 + 6 = 8.
Lastly, add the result of the multiplication (28) and the sum of the previous step (8): 28 + 8 = 36.
Therefore, the final result is 36.
2. 7 - 16x3 ÷ 8 + 5
Again, we need to apply the order of operations.
First, perform the multiplication: 16 multiplied by 3 equals 48.
Then, divide 48 by 8, which equals 6.
Now, subtract 6 from 7: 7 - 6 = 1.
Lastly, add 1 to 5: 1 + 5 = 6.
Therefore, the final result is 6.
3. 25 ÷ 5x5 + 6 - 4
Once again, let's apply the order of operations.
First, perform the multiplication: 5 multiplied by 5 equals 25.
Next, divide 25 by 5, which equals 5.
Now, add 6 to 5: 6 + 5 = 11.
Lastly, subtract 4 from 11: 11 - 4 = 7.
Therefore, the final result is 7.
Remember, breaking down the problem step by step and following the order of operations (PEMDAS/BODMAS) is crucial to obtaining the correct solution.