Question

3
A 15-foot tree casts a shadow 20 feet long at the same time a nearby building casts a shadow
4
166 feet long. How tall is the building?

Answer 1

Answer:

124.5

Step-by-step explanation:

tall.                  15.                 x

                   ----------   =.   -----------

shadow          20               166

multiply and divide!

15 x 166 = 2490

2490/20 = 124.5