Solving Problems Using Powers Lyn has a square swimming pool, 2m deep with side length 4m. The swimming pool is joined to a circular hot tub, 1m deep with diameter 2m. Lyn adds 690g of chlorine to the pool and hot tub each week. This expression represents how much chlorine is present per 1 m 3 of water: The suggested concentration of chlorine is 20g/m 3 of water. What is the concentration of chlorine in Lyns pool and hot tub? Is it close to the suggested concentration
What was the actual important info? This reps the concentration of chlorine In g/m 3 The suggested concentration is 20g/m 3 What is the concentration of her hot tub and pool?
Basically solve the equation When an equation looks like this, first solve the numerator, and then solve the denominator, then divide.
The suggested is 20g/m 3 so this is pretty close