Question

0,65: 0,0001 23,005+(37,01+16,59):а при а =6,7. х : 6+2,8=1,45+2,25

Answer 1

0,65: 0,0001 =6 500

23,005+(37,01+16,59): 6,7. =31,005

х : 6 +2,8 = 1,45 + 2,25

х:6+2.8=3,7

х=3,7-2,8×6

х= -13,1

Answer 2

It looks like you've provided a mathematical expression, but it's a bit unclear what you're asking. Let's break down the expression step by step and solve it.

1. $0.65 \div 0.0001$
2. $23.005 + \left(\frac{37.01 + 16.59}{a}\right)$ where $a = 6.7$
3. $x \div (6 + 2.8) = 1.45 + 2.25$

Let's solve each part step by step:

1. $0.65 \div 0.0001 = 6500$

2. First, calculate the expression inside the parentheses: $\frac{37.01 + 16.59}{a} = \frac{53.6}{6.7} \approx 7.985$

Now, add 23.005 and 7.985: $23.005 + 7.985 \approx 30.99$

3. $1.45 + 2.25 = 3.7$

Now, we have the equation: $x \div 8.8 = 3.7$

To solve for $x$, multiply both sides by 8.8: $x = 3.7 \times 8.8$ $x \approx 32.56$

So, the solution for the given expression is $x \approx 32.56$.