Question

3\5:2+9: 1 4\5- 4 4\5

Answer 1

Ответ:

Все решения на фото, познач як краща відповідь, пж

Answer 2

To simplify the expression, you can 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). In this case, there are no parentheses or exponents, so you can simply perform the multiplication, division, addition, and subtraction from left to right.

Let's break down the expression step by step:

1. First, deal with the division: 3/5 ÷ 2 = 3/10

2. Next, perform the addition: 3/10 + 9/1 = 3/10 + 90/10 = (3 + 90)/10 = 93/10

3. Now, subtract: 93/10 - 4/5 = (93/10) - (2/2.5) = (93/10) - (40/10) = (93 - 40)/10 = 53/10

So, the simplified expression is 53/10.