Question

360:9*3(80+70)-667:2​

Answer 1

360:9*3(80+70)-667:2 = 360:9*3*150-333,5=40*3*150-333,5=120*150-333,5=18000-333,5=17666,5

Answer 2

To solve this expression, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). Here's how you can calculate the expression step by step:

1. Start with the calculations inside the parentheses: 80 + 70 = 150

2. Now the expression looks like this: 360 : 9 * 3 * 150 - 667 : 2

3. Perform the division and multiplication operations from left to right:

   • 360 ÷ 9 = 40
   • 40 * 3 = 120
   • 120 * 150 = 18,000

4. The expression now becomes: 18,000 - 667 : 2

5. Perform the final division operation:

   • 667 ÷ 2 = 333.5

6. Subtract this result from 18,000: 18,000 - 333.5 = 17,666.5

So, the final result is 17,666.5.