Question

81-27•3=?решение какой

Answer 1

27×3=81
81-81=0
Ответ:0

Answer 2

27*3=81 и 81-81=0
Всё элементарно, Ватсон

Answer 3

To solve the expression 81 - 27 • 3, you need to follow the order of operations, which is typically remembered using the acronym PEMDAS:

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

In this case, there are no parentheses or exponents, so we proceed with multiplication and subtraction:

81 - 27 • 3

Step 1: Multiply 27 by 3: 27 • 3 = 81

Step 2: Subtract the result from 81: 81 - 81 = 0

Therefore, the solution to the expression 81 - 27 • 3 is 0.