Question

Rectangular pool is 7 feet wide. It is 3 times as long as it is wide. Label the diagram with dimensions of the pool.

Answer 1

1. width=7
2. 7 x 3 = 21
3. length= 21
4. 21 x 7=  147 sq ft 
5. length x width = --- sq ft

is this confusing?
hope it helps!