Question

сравните числа 1)5/17 и -19/1999 2)5,67 и -5,67 3)2/15 и 8/654)9/19 и 11/215)56/23 и 2,456)-0,36 и - 0,(360)7)-0,(47) и - 0,(473)Помогите пожалуйста буду очень благодарна

Answer 1

1)5/17 > -19/1999 

2)5,67 > -5,67 

3)2/15 > 8/65

4)9/19 < 11/21

5)56/23 < 2,45

6)-0,36 = - 0,36

7)-0,47 > - 0,473

Answer 2

1)5/17 > -19/1999 

2)5,67 > -5,67 

3)2/15 > 8/65

4)9/19 < 11/21

5)56/23 < 2,45

6)-0,36 = - 0,(360)

7)-0,(47) > - 0,(473)

Answer 3

Comparing Numbers

Let's compare the given pairs of numbers.

1) 5/17 and -19/1999 - The first pair is a fraction, and the second pair is a negative fraction.

2) 5,67 and -5,67 - The first pair consists of a positive decimal number, and the second pair consists of a negative decimal number.

3) 2/15 and 8/65 - Both pairs are fractions.

4) 9/19 and 11/21 - Both pairs are fractions.

5) 56/23 and 2.456 - The first pair is a fraction, and the second number is a decimal.

6) -0.36 and -0,(360) - Both numbers are negative decimals.

7) -0.47 and -0,(473) - Both numbers are negative decimals.

Let's compare each pair of numbers.

1) 5/17 and -19/1999 - Comparing fractions can be done by finding a common denominator and then comparing the numerators. Alternatively, converting both fractions to decimals can make the comparison easier.

2) 5,67 and -5,67 - These are opposite numbers. The absolute values are the same, but one is positive, and the other is negative.

3) 2/15 and 8/65 - We can compare these fractions by finding a common denominator and then comparing the numerators.

4) 9/19 and 11/21 - Similar to the previous fractions, we can compare these by finding a common denominator and then comparing the numerators.

5) 56/23 and 2.456 - We can compare these by converting the fraction to a decimal or the decimal to a fraction.

6) -0.36 and -0,(360) - These are both negative decimals. The second number has a recurring decimal representation.

7) -0.47 and -0,(473) - Both are negative decimals. The second number also has a recurring decimal representation.

Let's compare each pair of numbers using the methods mentioned above.