Answer:
- 61, 61, 62, 64, 64, 66, 69, 69, 70, 72, 73, 74, 78, 78
- 69
- 64
- 73
-
<---------------------------------------------------------------------------------------------------------->
10 20 30 40 50 60 70 80 90 100
×--×-×-----×-----×
<span>24÷ 2.50</span>9.6
so off estimation its 10
I do not see anything wrong with it
