Answer:
43
Step-by-step explanation:
First, you have to add 22+37+49+15+92 to get 215. To find the mean, you need to divide by how much numbers there are (5). So 215 divided by 5 is 43!
That would be -0.041
-0.125/3 = -0.041666666
Answer:
£320
Step-by-step explanation:
Using proportion,
If 110% = £352
100% = ?
= 
= £320
The first question is the second answer