A square ground is to be covered by planting 100 saplings on each side. How many saplings are needed in all?
A. 400
B. 404
C. 396
D. 408
Answer:C
A square ground is to be covered by planting 100 saplings on each side. How many saplings are needed in all?
A. 400 B. 404 C. 396 D. 408