Respuesta :

Step-by-step explanation:

1) 16

2) 96

3) 40

4) 178.48

5) 17.2

6) 95

7) 50%

8) 25%

9) 72.8%

10) 87.5%

11) 20%

12) 21.4%

16

96

40

178.48

17.2

95

50%

25%

72.8%

87.5%

20%

12.5%

$0.28

10

Jeff’s tip is $1.35, Ellen’s tip is $1.36. Ellen’s tip is 1 cent greater

8 acres