Question

|-3 1/2| - |- 1/2 +5/2|??​

Answer 1

Ответ:

$1.5$

Пошаговое объяснение:

$| - 3 \frac{1}{2} | - | - \frac{1}{2} + \frac{5}{2} | = \frac{7}{2} - \frac{4}{2} = \frac{3}{2} = 1.5$

Answer 2

Let's break down the expression step by step:

1. |-3 1/2| means the absolute value of -3 1/2. |-3 1/2| = |-7/2| = 7/2.

2. |- 1/2 + 5/2| means the absolute value of (-1/2 + 5/2). |- 1/2 + 5/2| = |2/2| = 1.

Now, the original expression can be simplified as follows:

7/2 - 1 = 7/2 - 2/2 = 5/2.

So, the value of the given expression |-3 1/2| - |- 1/2 + 5/2| is $\frac{5}{2}$ or 2.5.