Question

Обчислити.14 - 8 12/17

Answer 1

Ответ:

Пошаговое объяснение:

14 - 8 12/17=5 5\17

Answer 2

Ответ:

5 5/17

Пошаговое объяснение:

14-8 12/17= 5 5/17

14/1 - 148/17 = 90/17

90/17 = 5 5/17

Answer 3

To compute the expression 14 - 8 12/17, follow these steps:

Step 1: Convert the mixed number 8 12/17 to an improper fraction. To convert the mixed number 8 12/17 to an improper fraction, multiply the whole number (8) by the denominator (17) and add the numerator (12). The result becomes the new numerator, and the denominator remains the same.

8 * 17 = 136 136 + 12 = 148

So, 8 12/17 as an improper fraction is 148/17.

Step 2: Subtract the improper fraction from 14.

14 - 148/17

Now, find a common denominator for the subtraction:

The common denominator for 17 is 17 itself.

14 = 14/1

Now, rewrite the expression with the common denominator:

14/1 - 148/17

To subtract fractions, they need to have the same denominator. Since the denominators are already the same, simply subtract the numerators:

(14 * 17 - 148) / 17 = (238 - 148) / 17 = 90 / 17

So, the result of 14 - 8 12/17 is 90/17.