Answer:

Area is greater than
sq ft.
Step-by-step explanation:
Length of rectangular sign board =
ft
Width of rectangular sign board =
ft
Area of a rectangle is given by the formula:

To find the area, we are going to multiply
with
.
is greater than 1.
Therefore the multiplication will be greater than
.
Hence, we can say that area will be greater than
sq ft.
Area of the sign:

There were about 500 to 600 students that attended the University of salamanca by the end of the 14th century
Answer:
82.5 kilometers
Step-by-step explanation:
15×5.5= 82.5 kilometers