Question

(7/24-5/36):1 2/9 хелп

Answer 1

Ответ:

1/8

Пошаговое объяснение:

11/72:11/9= 11/72*9/11= 1/8

Answer 2

To simplify the expression (7/24 - 5/36) ÷ (1 2/9), we can follow these steps:

Step 1: Convert the mixed number (1 2/9) into an improper fraction. 1 2/9 = (9 * 1 + 2)/9 = 11/9

Step 2: Find a common denominator for the fractions in the expression. The common denominator for 24 and 36 is 72.

Step 3: Rewrite the fractions with the common denominator. (7/24 - 5/36) ÷ (11/9) = [(7 * 3)/(24 * 3) - (5 * 2)/(36 * 2)] ÷ (11/9) = (21/72 - 10/72) ÷ (11/9)

Step 4: Simplify the fractions. (21/72 - 10/72) ÷ (11/9) = 11/72 ÷ (11/9) = 11/72 * (9/11) = (11 * 9)/(72 * 11) = 99/792

The simplified form of (7/24 - 5/36) ÷ (1 2/9) is 99/792.