Question

21,2+(-87,4)+4,627-(-55,6)+1,528,6+(-75)-(-3,5)80,5+99,2+(-5,8)95,5-33+4,380,1+90-1 (-18,1)-16,9-(-3,2)(-38)+34+2,5(-51)-(-21,4)+(-5,5)64,6+90-(-6,8)(-63,3)-69,8-1,4(-14,9)+13,9+2,8(-50,7)-15,9+(-1)36,2+21,3+(-8,5)ПОМОГИТЕ ПЖ

Answer 1

21,2+(-87,4)+4,6=21,2-87,4+4,6=-61,6

Answer 2

1. 21,2+(-87,4)+4,6=21,2-87,4+4,6=-61,6
2.27-(-55,6)+1,5=27+55,6+1,5=84,1
3.28,6+(-75)-(-3,5)=28,6-75+3,5=-42,9
4.80,5+99,2+(-5,8)=80,5+99,2-5,8=173,9
5.95,5-33+4,3=66,8
6.80,1+90-1=169,1
7.(-18,1)-16,9-(-3,2)=-18,1-16,9+3,2=-31,8
8.(-38)+34+2,5=-38+34+2,5=-1,5
9.(-51)-(-21,4)+(-5,5)=-51+21,4-5,5=-35,1
10.64,6+90-(-6,8)=64,6+90+6,8=161,4
11.(-63,3)-69,8-1,4=-63,3-69,8-1,4=-134,5
12.(-14,9)+13,9+2,8=-14,9+13,9+2,8=1,8
13.(-50,7)-15,9+(-1)=-50,7-15,9-1=-67,6
14.36,2+21,3+(-8,5)=36,2+21,3-8,5=49

Answer 3

Calculation:

To solve the given expression, let's break it down step by step:

1. 21.2 + (-87.4) = -66.2 2. -66.2 + 4.627 = -61.573 3. -61.573 - (-55.6) = -5.973 4. -5.973 + 1,528.6 = 1,522.627 5. 1,522.627 + (-75) = 1,447.627 6. 1,447.627 - (-3.5) = 1,451.127 7. 1,451.127 + 80.5 = 1,531.627 8. 1,531.627 + 99.2 = 1,630.827 9. 1,630.827 + (-5.8) = 1,625.027 10. 1,625.027 + 95.5 = 1,720.527 11. 1,720.527 - 33 = 1,687.527 12. 1,687.527 + 4,380.1 = 6,067.627 13. 6,067.627 + 90 = 6,157.627 14. 6,157.627 - 1 = 6,156.627 15. 6,156.627 + (-18.1) = 6,138.527 16. 6,138.527 - 16.9 = 6,121.627 17. 6,121.627 - (-3.2) = 6,124.827 18. 6,124.827 - (-38) = 6,162.827 19. 6,162.827 + 34 = 6,196.827 20. 6,196.827 + 2.5 = 6,199.327 21. 6,199.327 * (-51) = -316,245.177 22. -316,245.177 - (-21.4) = -316,223.777 23. -316,223.777 + (-5.5) = -316,229.277 24. -316,229.277 + 64.6 = -316,164.677 25. -316,164.677 + 90 = -316,074.677 26. -316,074.677 - (-6.8) = -316,067.877 27. -316,067.877 - (-63.3) = -316,004.577 28. -316,004.577 - 69.8 = -316,074.377 29. -316,074.377 - 1.4 = -316,075.777 30. -316,075.777 * (-14.9) = 4,705,135.477 31. 4,705,135.477 + 13.9 = 4,705,149.377 32. 4,705,149.377 + 2.8 = 4,705,152.177 33. 4,705,152.177 * (-50.7) = -238,654,535.959 34. -238,654,535.959 - 15.9 = -238,654,551.859 35. -238,654,551.859 + (-1) = -238,654,552.859 36. -238,654,552.859 + 36.2 = -238,654,516.659 37. -238,654,516.659 + 21.3 = -238,654,495.359 38. -238,654,495.359 + (-8.5) = -238,654,503.859

Therefore, the final result of the given expression is -238,654,503.859.

Please note that the calculations were done based on the provided expression, and the result may vary depending on the accuracy of the numbers used.