Question

1 - 15/17 6 4/11-3 7/11​

Answer 1

Пошаговое объяснение:

ответ на фото....^^√√√√||||||||||

Answer 2

It seems like you have an expression that involves addition and subtraction of fractions. Let's break it down step by step:

1 - (15/17) + 6 - (4/11) - 3 + (7/11)

Step 1: Simplify the fractions within parentheses:

1 - (15/17) + 6 - (4/11) - 3 + (7/11)

Step 2: Find a common denominator for the fractions:

For 17, 11, and 11, the common denominator is 187.

Step 3: Convert each fraction to have the common denominator:

(15/17) becomes (15 * 11/17 * 11) = (165/187)

(4/11) remains the same.

(7/11) becomes (7 * 17/11 * 17) = (119/187)

So, the expression becomes:

1 - (165/187) + 6 - (4/11) - 3 + (119/187)

Step 4: Add and subtract the fractions:

(165/187) - (4/11) + (119/187) = [(165 * 11 - 4 * 187 + 119 * 187) / 187 * 11]

Step 5: Calculate the numerators:

(1815 - 748 + 22253) / 2057

Step 6: Add and subtract the numerators:

(22253 + 1815 - 748) / 2057

Step 7: Calculate the numerator:

(23320) / 2057

Now, perform the division:

23320 / 2057 ≈ 11.32 (rounded to two decimal places)

So, the result of the expression is approximately 11.32.