Question

Вычислите: 19 − 16 · 3.

Answer 1

19 - 16 * 3 = - 29

1) - 16 * 3= -48

2) 19-48= -29

Answer 2

19-16*3=19-48=29

Відповідь

Answer 3

To calculate the expression 19 − 16 · 3, you should follow the order of operations, which is typically remembered by the acronym PEMDAS:

1. Parentheses
2. Exponents (or Powers)
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

In this expression, there are no parentheses or exponents, so we move directly to multiplication and division:

19 - 16 * 3

Next, we perform the multiplication:

19 - 48

Finally, we perform the subtraction:

19 - 48 = -29

So, 19 − 16 · 3 equals -29.