The royal fruit company produces two types of fruit drinks the first type is 70% pure fruit juice and the second type is 95% pure fruit juice. the company is attempting to produce a fruit drink that contains 75% pure fruit juice how many pints of each of the two existing types of drinks must be used to make 60 pints of a make sure that is 75% pure fruit juice?

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Mathematics

Christina Miranda

1 August, 00:56

The royal fruit company produces two types of fruit drinks the first type is 70% pure fruit juice and the second type is 95% pure fruit juice. the company is attempting to produce a fruit drink that contains 75% pure fruit juice how many pints of each of the two existing types of drinks must be used to make 60 pints of a make sure that is 75% pure fruit juice?

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Horton · Answer 1

This is a typical mixture problem where using a table is the best thing.

pints juice % juice = total % juice

juice A x. 70 =.70x

juice B 60-x. 95 =.95 (60-x)

total 60.75 = 60 (.75)

The last row gives you a total that you need to use, so do that multiplication to get 45. You now to need to add the last columns together for rows 1 and 2 and set them equal to 45:.7x +.95 (60-x) = 45. When you do that math, you'll get that x = 48. This means that you need 48 pints of juice A and 60-48 pints of juice B, which is 12 pints.