Question

- 7/9 + 11/15! Срооооооочно

Answer 1

Пошаговое объяснение:

- 7/9 + 11/15 = -35/45 + 33/45 = -2/45

Answer 2

Sure, I can help you with that math problem. Let's solve it step by step:

Step 1: Simplify the fractions. To add fractions, they need to have a common denominator. The least common multiple (LCM) of 9 and 15 is 45.

7/9 = (7 * 5)/(9 * 5) = 35/45 11/15 = (11 * 3)/(15 * 3) = 33/45

Step 2: Add the fractions. Now that both fractions have the same denominator, we can add them:

35/45 + 33/45 = (35 + 33)/45 = 68/45

Step 3: Convert to a mixed number (if needed). A mixed number is a combination of a whole number and a fraction. Let's see if the result can be written as a mixed number:

68 ÷ 45 = 1 with a remainder of 23

So, the result is 1 and 23/45.

The sum of -7/9 + 11/15 is equal to 1 and 23/45.