Question

(95 – 68) – 26:13 решить

Answer 1

Ответ:25

Пошаговое объяснение:

95-68=27

26:13=2

27-2=25

Answer 2

Ответ: (95-68)-26:13=27-26:13=27-2=25.

Answer 3

To solve the expression (95 – 68) – 26:13, we'll follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Step 1: Perform the subtraction inside the parentheses: 95 - 68 = 27

The expression now becomes: 27 - 26:13

Step 2: Perform the division operation: To divide by a fraction, we can multiply by its reciprocal. 26:13 is equivalent to 26/13, so we can rewrite the expression as 27 - (26/13).

To subtract fractions, the denominators must be the same. In this case, both fractions have a denominator of 13, so we can subtract the numerators: 27 - 26 = 1

The expression now becomes: 1 - (26/13).

Step 3: Simplify the expression: To subtract a fraction, we need to have the same denominator. Since 1 is a whole number, we can rewrite it as a fraction with a denominator of 1: 1 = 1/1

Now we have: 1/1 - (26/13).

To subtract fractions, the denominators must be the same. We can convert 1/1 to have a denominator of 13 by multiplying the numerator and denominator by 13: 1/1 * 13/13 = 13/13

Now we have: 13/13 - 26/13.

Subtract the numerators: 13 - 26 = -13

The final result is -13/13 or simply -1.