Question

11•20/94:3=-5,19+0,526=​

Answer 1

Ответ:

$11 \times \frac{20}{94} = \frac{11 \times 20}{94} = \frac{220}{94} = 2 \frac{3}{94}$

$2 \frac{3}{94} \div 3 = \frac{191}{94} \times \frac{1}{3} = \frac{191}{282}$

- 5.19 + 0.526 = -4.664

Answer 2

Let's break down the expression step by step:

1. $\frac{11 \cdot 20}{94} \div 3$
2. $-5$
3. $19 + 0.526$

Calculating each part:

1. $\frac{11 \cdot 20}{94} \div 3$: $\frac{220}{94} \div 3 = \frac{220}{94} \times \frac{1}{3}$ $= \frac{220 \times 1}{94 \times 3} = \frac{220}{282}$

2. $-5$

3. $19 + 0.526$: $19 + 0.526 = 19.526$

Now, combining the results:

$\frac{220}{282} - 5 + 19.526$

To make the subtraction easier, let's convert 5 to $\frac{1410}{282}$ (by multiplying numerator and denominator by 282):

$\frac{220}{282} - \frac{1410}{282} + 19.526$

Now, combine the fractions:

$\frac{220 - 1410}{282} + 19.526$

$\frac{-1190}{282} + 19.526$

Now, add the fractions:

$\frac{-1190 + 282 \times 19.526}{282}$

$\frac{-1190 + 5485.932}{282}$

$\frac{4295.932}{282}$

Now, you can simplify the fraction:

$\frac{4295.932}{282} \div \frac{1}{282}$

$= 4295.932$

So, the result of the expression is approximately $4295.932$.