Question

50-45:5*3+16:2*5 порядок действия

Answer 1

1) 45:5=9
2)9*3=27
3)16:2=8
4)8*5=40
5)50-27=23
6)23+40=63

Answer 2

To solve this expression, you should follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction):

1. Parentheses (if any)
2. Exponents (if any)
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. 50 - 45 = 5
2. 5 * 3 = 15
3. 16 : 2 = 8
4. 8 * 5 = 40

Now, we have:

5 - 3 + 40

5. 5 - 3 = 2
6. 2 + 40 = 42

The final answer is 42.