Question

A diagram of a swimming pool is below. The width of the pool is 25 m, find the length of the actual pool?

I don't understand this at all. It looks so easy but I cannot grasp it. Please provide an explanation

Answer 1

Answer:50

Step-by-step explanation:

7.5 x 2 = 15

25 x 2 = 50

Answer 2

S= 7,5*15= 112,5 cm so 11,25m but the closest answer is 12