Question

1 8/17 : (12/17 + 2 7/11)

Answer 1

Ответ:

0,44

Пошаговое объяснение:

1 8/17 = 25/17

2 7/11 = 29/11

1) 12/17 + 29/11 = 132/187 + 493/187 = 625/187

2) 25/17 : 625/187 = 25/17 *187/625 = 1 * 11/25 = 11/25 = 0,44

Answer 2

Ответ:

0,44

Пошаговое объяснение:

Answer 3

To solve the expression, follow these steps:

Step 1: Add the mixed numbers inside the parentheses. Step 2: Convert the resulting mixed number to an improper fraction. Step 3: Add the improper fraction to the fraction outside the parentheses.

Step 1: Add the mixed numbers inside the parentheses: 12/17 + 2 7/11

Step 2: Convert the mixed number to an improper fraction: To convert 2 7/11 to an improper fraction, multiply the whole number (2) by the denominator of the fraction (11) and then add the numerator (7).

Improper fraction = (2 * 11) + 7 = 22 + 7 = 29

Step 3: Add the improper fraction to the fraction outside the parentheses: Now we have: 1 + 8/17 + 29/17

To add the fractions, they need to have the same denominator. Since both fractions already have a denominator of 17, we can add the numerators directly:

1 + 8/17 + 29/17 = 1 + (8 + 29) / 17 = 1 + 37/17

Now, we can convert the mixed number back to a mixed fraction:

1 + 37/17

To convert the improper fraction 37/17 back to a mixed number, divide the numerator (37) by the denominator (17). The quotient is the whole number of the mixed number, and the remainder becomes the new numerator:

37 ÷ 17 = 2 remainder 3

So, the mixed number is 2 3/17.

Final result: 1 + 8/17 + 29/17 = 2 3/17