Question

4-11/49-52/49 Решитьприклади

Answer 1

Ответ:

Пошаговое объяснение:

19/7

Answer 2

4+(-11/49-52/49)=4+(-63/49)=4+(-9/7)=28/7-9/7=19/7

Answer 3

To solve the given expressions, let's take them one by one:

1. 4 - 11: Result: 4 - 11 = -7

2. 49 - 52: Result: 49 - 52 = -3

3. 49: This is already a standalone number.

Now, combining all the results:

-7 / -3 / 49

To make this expression clearer, we need to decide on the order of operations. The standard order of operations is PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition, and Subtraction). However, there are no parentheses or exponents in this expression, so we perform division and then subtraction from left to right.

1. -7 / -3 = 7/3 (division of negative numbers results in a positive quotient)

2. 7/3 / 49 = 7/3 * 1/49 (division by a number is the same as multiplying by its reciprocal)

Now, let's calculate:

7/3 * 1/49 = 7 / (3 * 49) = 7 / 147

So, the final result is:

7 / 147