Question

42378:21*27:54*40+45+45615​

Answer 1

Сначала умножаем и делим , потом складываем . Ответ: 86020

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

P: Parentheses/Brackets E: Exponents/Orders MD: Multiplication and Division (from left to right) AS: Addition and Subtraction (from left to right)

The expression you provided is:

42378:21 * 27:54 * 40 + 45 + 45615

Let's break it down step by step:

Step 1: Perform Division 42378 ÷ 21 = 2018 27 ÷ 54 = 0.5

Step 2: Perform Multiplication 2018 * 0.5 = 1009

Step 3: Perform Addition 1009 * 40 = 40360

Step 4: Final Addition 40360 + 45 + 45615 = 85920

The result of the expression is 85920.