Safety standards require a pool to add 3 chlorine tablets to every 2,000 gallons of water. today, the lifeguards at park pool added 8 chlorine tablets to their pool's 10,000 gallons of water. how does park pool's chlorine compare to the safety standards?

They have less chlorine than the safety standards require.

With the help of Ratio we can compare Park Pool's chlorine to the safety standards.

Step-by-step explanation:

Since we have given that

Safety standards requires a pool to add 3 chlorine tablets to every 2,000 gallons of water.

Number of chlorine tablets = 3

Volume of water = 2000 gallons

So, Ratio will be

Now, According to question, the lifeguards at Park Pool added 8 chlorine tablets to their pool's 10000 gallons of water.

So, Number of chlorine tablets = 8

Volume of water = 10000 gallons

So, Ratio will be

Hence, with the help of Ratio we can compare Park Pool's chlorine to the safety standards.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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step-by-step explanation: