Question

(2.3/8-1.5/6):(-1.5/8)

Answer 1

Ответ:

В объяснении.

Пошаговое объяснение:

===(19/8-11/6)÷(-13/8)=== - 13/24*8/13=== - ⅓

Answer 2

Let's break down the expression step by step:

First, simplify the fractions inside the parentheses:

$2.3/8 = 0.2875$

$1.5/6 = 0.25$

Now, the expression inside the parentheses becomes:

$(0.2875 - 0.25) : (-1.5/8)$

Next, subtract the fractions inside the parentheses:

$0.2875 - 0.25 = 0.0375$

Now, divide by $-1.5/8$:

$0.0375 : (-1.5/8)$

Dividing is the same as multiplying by the reciprocal, so this expression is equivalent to:

$0.0375 \times (-8/1.5)$

$= 0.0375 \times (-16/3)$

$= -0.2$

Therefore, the value of the given expression is $-0.2$.