Question

(4,4-0,63:1,8)•0,8=?

Answer 1

1) 0,63÷1,8=0,35
2) 4,4-0,35=4,05
3) 4,05×0,8=3,24 
ответ:3,24

Answer 2

0,63:1,8=0,35
4,4-0,35=4,05
40,5×0,8=3,24

Answer 3

To solve the expression, you need to follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Let's break down the expression step-by-step:

(4,4 - 0,63 : 1,8) • 0,8

1. Perform the division inside the parentheses first: 0,63 ÷ 1,8 ≈ 0.35

2. Now, we have: (4,4 - 0,35) • 0,8

3. Perform the subtraction inside the parentheses: 4,4 - 0,35 = 4,05

4. Now, we have: 4,05 • 0,8

5. Finally, perform the multiplication: 4,05 • 0,8 ≈ 3.24

So, (4,4 - 0,63 : 1,8) • 0,8 is approximately equal to 3.24.