Question

-27/20•(-5/9)-5/24•(-2/5) решите пример пж

Answer 1

Ответ:

Удачи

Пошаговое объяснение:

Answer 2

Ответ:

Ответ 5/6- Пять Шестых

Пошаговое объяснение:

-27/20*(-5/9)-5/24*(-2/5)

1. -27/20*(-5/9)= 27/20*5/9=3/4

2. 5/24*(-2/5)= 5/24*2/5= -1/12

3. 3/4-(-1/12)= 9/12-1/12=5/6

Answer 3

Sure, let's solve the expression step by step:

-27/20 * (-5/9) - 5/24 * (-2/5)

Step 1: Multiply the fractions:

-27/20 * (-5/9) = (27 * 5) / (20 * 9) = 135 / 180 = 3/4

-5/24 * (-2/5) = (5 * 2) / (24 * 5) = 10 / 120 = 1/12

Step 2: Subtract the results:

3/4 - 1/12

Step 3: Find a common denominator, which is 12:

3/4 = (3/4) * (3/3) = 9/12

Step 4: Subtract the fractions:

9/12 - 1/12 = 8/12 = 2/3

So, the result of the expression is 2/3.