Question

Сравни числа -5,2 и -3,7;;-5/7 и -6/7;;-3 1/2 и -1;;-3/4 и -7/8

Answer 1

а) -5/7 > -6/7;;

б) -3 1/2 <  -1;

в) -3/4  > -7/8

Answer 2

Let's compare the given numbers:

1. Comparing -5.2 and -3.7: -5.2 > -3.7

2. Comparing -5/7 and -6/7: Both are negative fractions with the same denominator. In this case, the numerically larger numerator (-5) is smaller than the numerically smaller numerator (-6) due to their negative signs: -5/7 < -6/7

3. Comparing -3 1/2 and -1: To compare these numbers, let's convert -3 1/2 to an improper fraction: -3 1/2 = -7/2 Now we have: -7/2 > -1

4. Comparing -3/4 and -7/8: To compare these fractions, let's find a common denominator, which is 8. Now, both fractions become -6/8 and -7/8: -6/8 < -7/8

So, in summary:

-5.2 > -3.7 -5/7 < -6/7 -3 1/2 > -1 -3/4 < -7/8