Question

Кто может помогите) -5+4.9; -6-5.6; -7+6.3; -2+1 7/8; -1+2 1/9; -4+3 1/2; -5/7+4/7; -5/8+7/8; -1/6+1; 7/15-11/15; 5/16-1/6; 0.35+(-0.35); -3 1/7+3 1/7; 5/12-1/2; -81.7+6: -46.8+51 Я тему просто не понела(

Answer 1

5+4.9=9.4 " 6-5.6=0.4 " 7+6.3=13.3 " 2+17\8=2 17\8 " 1+2 1\9= 3 1\9 " 4+3 1\2= 7 1\2 " Простите времени нету больше решать((

Answer 2

Solving the Given Expressions

Let's solve the given expressions step by step.

1. -5 + 4.9 - The result of this expression is -0.1.

2. -6 - 5.6 - The result of this expression is -11.6.

3. -7 + 6.3 - The result of this expression is -0.7.

4. -2 + 1 + 7/8 - The result of this expression is 1 7/8.

5. -1 + 2 + 1/9 - The result of this expression is 1 1/9.

6. -4 + 3 + 1/2 - The result of this expression is -1 1/2.

7. -5/7 + 4/7 - The result of this expression is -1/7.

8. -5/8 + 7/8 - The result of this expression is 1/4.

9. -1/6 + 1 - The result of this expression is 5/6.

10. 7/15 - 11/15 - The result of this expression is -2/5.

11. 5/16 - 1/6 - The result of this expression is 1/24.

12. 0.35 + (-0.35) - The result of this expression is 0.

13. -3 + 1/7 + 3 + 1/7 - The result of this expression is 0.

14. 5/12 - 1/2 - The result of this expression is -1/3.

15. -81.7 + 6 - The result of this expression is -75.7.

16. -46.8 + 51 - The result of this expression is 4.2.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.