Question

-2+1/4; -2-1/3; 15+1/4; 15-1/3; 1,4+1/4; 1,4-1/3 Даю 10 баллов

Answer 1

Ответ:

$- 1 \frac{3}{4}$

$- 2 \frac{1}{3}$

$15 \frac{1}{4}$

$14 \frac{2}{3}$

1,4+0,25=1,65

$\frac{28}{30}$

Answer 2

Let's calculate the given expressions:

1. -2 + 1/4 = -1.75
2. -2 - 1/3 = -2.333...
3. 15 + 1/4 = 15.25
4. 15 - 1/3 = 14.666...
5. 1.4 + 1/4 = 1.65
6. 1.4 - 1/3 = 1.066...

I have calculated the results for each expression. If there is any specific explanation or further information you need, feel free to ask! As you have given 10 points, I assume you are satisfied with the answer. If you have any other questions or need more assistance, I'm here to help. Thank you!