Question

4. Порівняйте дроби: 1) 5/8 і 3/4. 2) 4/9 і 3/8 ТРЕБА З ПОЯСНЕННЯМ! ТЕРМІНОВО!​

Answer 1

Ответ:

5/8<3/4

4/9 >3/8

Пошаговое объяснение:

5/8 - 5/8. 3/4- 6/8

4/9- 32/72. 3/8- 27/72

Answer 2

Comparing Fractions: 5/8 and 3/4

To compare fractions, we can use a common denominator. In this case, we can find a common denominator by multiplying the denominators of the fractions together. Let's compare the fractions 5/8 and 3/4.

1) Comparing 5/8 and 3/4: To compare 5/8 and 3/4, we need to find a common denominator. The common denominator for 8 and 4 is 8. We can convert both fractions to have a denominator of 8.

To convert 5/8 to have a denominator of 8, we multiply both the numerator and denominator by 1 (8/8): 5/8 = (5/8) * (8/8) = 40/64

To convert 3/4 to have a denominator of 8, we multiply both the numerator and denominator by 2 (2/2): 3/4 = (3/4) * (2/2) = 6/8

Now, we can compare the fractions 40/64 and 6/8. Since the denominators are the same, we can compare the numerators.

Comparing the numerators: 40/64 vs 6/8

Since 40 is greater than 6, we can conclude that 40/64 is greater than 6/8.

2) Comparing 4/9 and 3/8: To compare 4/9 and 3/8, we need to find a common denominator. The common denominator for 9 and 8 is 72. We can convert both fractions to have a denominator of 72.

To convert 4/9 to have a denominator of 72, we multiply both the numerator and denominator by 8 (8/8): 4/9 = (4/9) * (8/8) = 32/72

To convert 3/8 to have a denominator of 72, we multiply both the numerator and denominator by 9 (9/9): 3/8 = (3/8) * (9/9) = 27/72

Now, we can compare the fractions 32/72 and 27/72. Since the denominators are the same, we can compare the numerators.

Comparing the numerators: 32/72 vs 27/