Question

800-640.854 + 27:9-6​

Answer 1

Ответ:

159.2

51

Пошаговое объяснение:

800-640.8=159.2

54+3-6=57-6=51

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's solve the expression step by step:

1. Start with the division: 27 ÷ 9 = 3

2. Perform the subtraction: 800 - 640.854 = 159.146

3. Finally, do the addition: 159.146 + 3 = 162.146

So, the result of the expression is approximately 162.146.