Answer:
19.635
Step-by-step explanation:
A=pie Radius^2
4
Amount spent on coffee = 70 - 39.56 = 30.44
One pound costs 7.61, how many will cost 30.44
7.61 : 1 = 30.44 : X
7.61 = 30.44/X
X = 30.44/7.61
X = 4
you can do it i belive
11/4
I hope this helps ;)
- ♥
Answer:9
