The larger side of a rectangle 5m and the smaller side is 2m. What is the area of the rectangle
A. 
5
B. 
2
C. 
10
D. 
14
2.
A rectangular field is 100m long and 50m wide. What is the area of the field?
A. 
150
B. 
5000
C. 
300
D. 
10000
3.
I have ordered a cake of length 30cm and width 15cm. I need a tray to carry the cake home. What is the minumum area required for the try so that the cake fits into it nicely?