Answer:
72w^3
how: factor 8w^3= 2^3 times w^3
factor 9w= 3^2 times w
multiply each factor with the highest power
2^3 times 3^2 times w^3
=72w^3
1 km 125m = 1125 meter on Monday
1125-375=750 meter on Tuesday
If we use the width as x we have 2x with both widths and 4x with both lengths. So 6x=24 and x=4. So length is 8 and width is 4.
The building would have to be 24 feet tall
36 inch is 3 ft
21/3=7
168/7=24
