Question

Разности разности 7/12-4/9

Answer 1

5/36 точно посчитал

Answer 2

To find the difference of the differences (second-order differences) between the fractions 7/12 and 4/9, we need to follow these steps:

Step 1: Find the differences of the fractions: 7/12 - 4/9

Step 2: Simplify the difference.

Let's proceed with the calculations:

Step 1: Find the difference of the fractions To subtract fractions, we need to find a common denominator. The common denominator for 12 and 9 is 36.

7/12 - 4/9 To convert 7/12 to have a denominator of 36, we multiply both the numerator and denominator by 3: (7/12) * (3/3) = 21/36

To convert 4/9 to have a denominator of 36, we multiply both the numerator and denominator by 4: (4/9) * (4/4) = 16/36

Now, we can subtract the fractions: 21/36 - 16/36 = 5/36

Step 2: Simplify the difference The result 5/36 is already in its simplest form, so the final answer is:

The difference of the differences between 7/12 and 4/9 is 5/36.