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Water in a swimming pool is treated with two chemicals mixed in the ratio of 5: 4. The total volume of the chemicals is 45 litres. How much of each chemical is used?
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19 votes
Water in a swimming pool is treated with two chemicals

mixed in the ratio of 5: 4. The total volume of the chemicals
is 45 litres. How much of each chemical is used?

User Kos Prov
by
4.2k points

2 Answers

4 votes

Answer: 25 and 20

Explanation:

25 and 20, because 5 + 4 = 9

45 / 9 = 5

User Zach Galant
by
4.2k points
2 votes
25 liters of the first chemical and 20 liters of the second chemical
User Thananjaya S
by
4.7k points
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