Question

Помогите пожалуйста срочно!! 1)-6,3-7,8=2)-9,7-11,3=3)0,3-1,2=4)0,8-1,7=5)3/4-2/3=6)7/9-3/8=7)-7/8-1/16=8)-4/5-1/10=9)-4целых 1/5-3,7=10)-3целых 1/2-2,3=11)-9,85-1,07=12)-11,5-13,25=13)3-4,18=14)5-6,17=​

Answer 1

Ответ:

1) -14, 1

2) -21

3) -0,9

4) -0, 9

5) 1/12

6) 29/72

7) - 15/16

8) -9/10

9) -7, 9

10) -5,8

11) -10,93

12) -24,3

13) -1,18

14)-1,17

Answer 2

1) -6.3 - 7.8 = -14.1 2) -9.7 - 11.3 = -21 3) 0.3 - 1.2 = -0.9 4) 0.8 - 1.7 = -0.9 5) 3/4 - 2/3 = (9/12) - (8/12) = 1/12 6) 7/9 - 3/8 = (56/72) - (27/72) = 29/72 7) -7/8 - 1/16 = (-112/128) - (8/128) = -120/128 = -15/16 8) -4/5 - 1/10 = (-40/50) - (5/50) = -45/50 = -9/10 9) -4 whole + 1/5 - 3.7 = -4 - 3.7 + 1/5 = -7.7 + 1/5 = -7.7 + 0.2 = -7.5 10) -3 whole + 1/2 - 2.3 = -3 - 2.3 + 1/2 = -5.3 + 1/2 = -5 + 0.3 = -4.7 11) -9.85 - 1.07 = -10.92 12) -11.5 - 13.25 = -24.75 13) 3 - 4.18 = -1.18 14) 5 - 6.17 = -1.17

I have provided the detailed answers to each of the given subtraction problems. If you have any further questions or need clarification, please let me know.