To solve this expression, we need to follow the order of operations (PEMDAS).
First, calculate what's inside the brackets300 + 200 = 500
Next, calculate the expression within the brackets500 ÷ 500 = 1
Now, using this result, we can proceed with the rest of the operations step by step1 × 60 = 660 - 100 = -4-40 × 10 = -40-400 ÷ 5 = -8-80 × 50 = -400-4000 ÷ 5 = -80-800 + 100 = -70-700 - 500 = -1200
Therefore, the final answer is -1200.
To solve this expression, we need to follow the order of operations (PEMDAS).
First, calculate what's inside the brackets
300 + 200 = 500
Next, calculate the expression within the brackets
500 ÷ 500 = 1
Now, using this result, we can proceed with the rest of the operations step by step
1 × 60 = 6
60 - 100 = -4
-40 × 10 = -40
-400 ÷ 5 = -8
-80 × 50 = -400
-4000 ÷ 5 = -80
-800 + 100 = -70
-700 - 500 = -1200
Therefore, the final answer is -1200.