Answer:
the expression is -64937.4.5.53.94x
Step-by-step explanation:
we understand that
A fast method for estimating the total of two numbers involves rounding each number and adding the rounded results.
case a) We round to the nearest hundred
so
Round up equals 
Round up equals 
Calculate the estimated sum

case b) We round to the nearest ten
so
Round up equals 
Round down equals 
Calculate the estimated sum

Answer:
Due to the drawing measuring 200 ft., which translates to 13.33 in. with a scale of 15 ft to 1 in., and given that the sheet of paper is 11 in. long, Adoncia's depiction will not fit onto the paper.
Step-by-step explanation:
The provided details include;
The scale is 15 ft = 1 in.
The actual monument's dimensions;
Height = 80 ft.
Length = 200 ft.
Hence, we can establish;
The necessary paper height = 80/15 = 16/3 = 5.33 in.
The necessary paper length = 200/15 = 40/3 = 13.33 in.
As the paper size provided is 11 in., which is standard at 8.5 in. by 11 in.,
The drawing length of 13.33 in. exceeds the available paper length of 11 in.
Thus, Adoncia's drawing will not fit on the paper.
The square root of 9/64 is 3/8 since...
√9=3
√64=8