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28 students,all of whom study

In a group of 40 students, all students study maths, 28 study biology and math, 20 students study geography and maths and x
1. 2 answers
2. asked by Shian
3. 1,754 views
In a class of 50 students, the number of students who study accounting is twice the number of students who study economics and 5
1. 1 answer
2. asked by Nii okai
3. 157 views
In a class of 40 students, 22 study art, 18 study biology and 6 study only chemistry. 5 study all 3 subjects, 9 study art and
1. 3 answers
2. asked by Patrick
3. 1,014 views
In a certain class,12 students study history,13 study government and 15 study Akan.Each student in the class study at least one
1. 1 answer
2. asked by Dinyaartey Augustina
3. 234 views
In certain class,12 students study history, 13 study government and 15 study Akan. Each student in the class study at least one
1. 1 answer
2. asked by Dinyaartey Augustina
3. 232 views
In a class of 40 students it is known that 22 of them study Art, 18 of them study study Chemistry.5 students study all the 3
1. 2 answers
2. asked by Kenneth
3. 482 views
In a class of 50 students, the number of students who study accounting is twice the number of students who study economics and 5
1. 3 answers
2. asked by Nii okai
3. 158 views
In a class of 80 students,53 study Art,60 study Biology,36 study biology and Art,34 study Art and chemistry and 6 study Biology
1. 4 answers
2. asked by Emmanuel
3. 263 views
In a class of 50 students 30 study biology and 27 study chemistry .each students study at least one subject.1.illustrate the
1. 1 answer
2. asked by Amoateng
3. 254 views
In a class of 80 students, 53 study Art, 60 study Biology, 36 study Art and Biology, 34 study Art and Chemistry, 6 study Biology
1. 1 answer
2. asked by Kofi Agyemang
3. 104 views