Question

З) (24 : 7 - 377 : 29) : (2378:58 - 38);​

Answer 1

Ответ:

примерно -3,2

................................

Answer 2

Ответ:

Объяснение:

24*7=168

377:29=13

168-13-155

2378:58=41

41-38=3

155*3=465

Answer 3

To solve the given expression, let's break it down step by step following the order of operations, also known as PEMDAS/BODMAS (Parentheses/Brackets, Exponents/Orders, Multiplication and Division, Addition and Subtraction):

The given expression is: $\left(\frac{24}{7} - \frac{377}{29}\right) : \left(\frac{2378}{58} - 38\right)$

First, simplify the fractions inside the parentheses:

1. $\frac{24}{7} = 3 \frac{3}{7}$
2. $\frac{377}{29}$ cannot be simplified further.
3. $\frac{2378}{58} = 41$
4. $41 - 38 = 3$

Now, substitute the simplified values back into the original expression:

$\left(3 \frac{3}{7} - \frac{377}{29}\right) : 3$

To subtract the fractions $3 \frac{3}{7}$ and $\frac{377}{29}$, find a common denominator, which is 7 * 29 = 203.

$\left(\frac{3 \times 29}{7 \times 29} - \frac{377}{29}\right) : 3$

$\left(\frac{87}{203} - \frac{377}{203}\right) : 3$

Now, subtract the fractions inside the parentheses:

$\frac{87 - 377}{203} : 3$ $\frac{-290}{203} : 3$

Divide $-290$ by 203:

$\frac{-290}{203} \div 3$ $\frac{-290}{609}$

So, the simplified value of the given expression is $-\frac{290}{609}$.