Question

Help pllzz 18×(8/9-5/18)​

Answer 1

Пожалуйста, сделай лучшим ответом!!!

18 * ($\frac{8}{9} - \frac{5}{18} = \frac{16-5}{18} = \frac{11}{18}$) = $\frac{18}{1} * \frac{11}{18} = \frac{11}{1}$

$\frac{18}{1} * \frac{11}{18}$ нужно сократить. 18 и 18 зачёркиваем, пишем 1. Как итог - $\frac{1}{1} *\frac{11}{1} = \frac{11}{1}$ или просто 11.

Answer 2

Ответ:

11

Пошаговое объяснение:

18*(8/9-5/18)=18/1×(16/18-5/18)=18/1×11/18=11

Answer 3

Sure, I can help you with that math problem.

To solve the expression 18 × (8/9 - 5/18), you need to follow the order of operations, which is typically represented by the acronym PEMDAS:

1. Parentheses
2. Exponents
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

In your expression, the first step is to simplify the part inside the parentheses:

8/9 - 5/18

To subtract these fractions, you'll need a common denominator, which is 18 in this case. So:

(8/9) - (5/18) = (16/18) - (5/18)

Now, subtract the numerators while keeping the common denominator:

(16 - 5) / 18 = 11/18

Now that you have the simplified value inside the parentheses, you can proceed with the multiplication:

18 × (11/18)

The 18 in the numerator and the 18 in the denominator will cancel out, leaving you with:

11

So, the result of the expression 18 × (8/9 - 5/18) is 11.