Lucy collected data at her school based on a statistical question. She made a histogram to analyze her data. Which question migh
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The percentage of the boys at the book fair is 6%
<h3>What is a percentage?</h3>Percentages are used in mathematics as a decimal ratio expressed in a fraction of 100. It is represented with a symbol known as %.
At a book fair, the ratio of adults to children are:
7 : 3
The total number of people at the book fair = 7 + 3 = 10
The percentage of adults are:
= 70% are adults
The percentage of children are:
= 30% are children
However, if from the children, 4 are girls and 1 is a boy.
The total number of children at the fair = 4 + 1 = 5
The percentage of girls are:
= 24%
The percentage of boys at the book fair is:
= 6%
Learn more about percentages here:
Answer:
Step-by-step explanation:
The perimeter is the sum of the side lengths of the shape. Since a square has equal side lengths, each side must be the same. Divide 52/4=13cm. 13cm is the length of 1 side. Area is length times width, and since each side is 13, multiply 13cm*13cm to get the area, which is ,
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