Question

(1+2 1/2+1 1/4):0,5+0,2:(1-1/2)=​

Answer 1

Ответ:

9,9   jfgklfhdgk;hdfhgjkhdfjghdfk;jghj;kdf

Answer 2

To solve the given expression, we need to follow the order of operations (also known as PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders, Multiplication/Division, and Addition/Subtraction.

Let's break down the expression step by step:

Step 1: Simplify the addition and subtraction within the parentheses:

1 + 2 1/2 + 1 1/4 = 3 + 2.5 + 1.25 = 6.75

Step 2: Perform the divisions:

0.5 + 0.2 = 0.7

Step 3: Calculate the subtraction:

1 - 1/2 = 1/2

Step 4: Perform the final division:

0.7 / (1/2) = 0.7 * 2 = 1.4

Therefore, the value of the given expression is 1.4.