Question

(36,8-28,9)×3/(12,52+12,48)×0,4​

Answer 1

Ответ:

0,3792

Пошаговое объяснение:

Answer 2

Ответ:472/125(вроде, если не сокращается)

Пошаговое объяснение:

Answer 3

To solve this mathematical 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 we'll perform multiplication and division from left to right:

(36.8 - 28.9) × 3 / (12.52 + 12.48) × 0.4

First, perform the subtraction in the numerator:

(36.8 - 28.9) × 3 = 7.9 × 3 = 23.7

Now, perform the addition in the denominator:

(12.52 + 12.48) = 25

Now, the expression becomes:

23.7 / 25 × 0.4

Next, perform the division:

(23.7 / 25) = 0.948

Finally, multiply the result by 0.4:

0.948 × 0.4 = 0.3792

So, the value of the expression is approximately 0.3792.