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1 Match each ratio card with a fraction card and a percentage card.
Universities and colleges around the world use a selective admissions process to
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a diverse population of students. Students of all backgrounds compete with one
build
a top university in North America, these are approximate ratios for the number
For
students admitted from a variety of groups compared with the whole school
of
Women
Men
Hispanic or
Latino/a
13
100
English
Language
Learners
b Represent these quantities as a ratio, decimal and percentage. Which form is most
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Practice 2
Ratio cards
Fraction cards
Percentage cards
5
4
112 : 564 42 : 70
80% 19.9%
12
5
3
1
24 : 30
23 : 46
50% 41.7%
5
2
1
28
2.5 : 6
17.5 : 21
83.3% 11.1%
3
141
5
1
8 : 72
18 : 54
33.3% 60%
6
9
another for the limited number of places in these institutions of higher education.
population.
African
American
13
12
7
25
25
50
Native
or
American
Pacic Islander
White
Asian
American
12
3
11
25
100
4
50
a
What do these fractions mean? Explain using an example.
eective to represent the diversity of the school? Explain.
Continued on next page
1 Ratios and proportions
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