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Wittaler [7]
3 years ago
12

Their were 45 percent of boys in the class.What was the percent of girls in the class?

Mathematics
2 answers:
White raven [17]3 years ago
8 0
55 because it's out 100
Ne4ueva [31]3 years ago
8 0
55 percent. just subtract 100 - 45
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Answer:

The volume of the concentrated 80 gallons mixture is 20 gallons

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Step-by-step explanation:

The given parameters are;

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The content of Container B = Pure water

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Let x represent the volume of the concentrated solution and y represent the volume of water in the 80 gallons mixture

Therefore, we have;

20/100 × x + y×0 = 5/100×80

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Probability Definition in Math-

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Learn more about probability

brainly.com/question/11234923

#SPJ4

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