Question

14 2/11-(4-3/11)+7/11​

Answer 1

Ответ:

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Answer 2

To solve the expression 14 2/11 - (4 - 3/11) + 7/11, we need to follow the order of operations (also known as PEMDAS: Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Let's break down the expression step by step:

Step 1: Simplify inside the parentheses (4 - 3/11) = (44/11 - 3/11) = 41/11

Step 2: Perform addition and subtraction from left to right 14 2/11 - 41/11 + 7/11

Step 3: Combine the whole numbers and fractions separately 14 - 41/11 + 7/11

Step 4: Find a common denominator for the fractions The common denominator for 11 and 11 is 11.

Step 5: Perform the addition and subtraction 14 - 41/11 + 7/11 = 154/11 - 41/11 + 7/11 = (154 - 41 + 7)/11 = 120/11

So, the simplified expression is 120/11.