T4W2 M Q05 – Selective High School

Students are randomly split into two groups.

Group A has 4 girls and 6 boys.

Group B has 5 girls and 3 boys.

Partners can be created with one girl and one boy.

Which group has the larger number of possible different partners, and by how many?

Group B has 6 more possible partners than Group A. Group B has 9 more possible partners than Group A. Both groups have the same number of possible partners. Group A has 9 more possible partners than Group B. Group A has 6 more possible partners than Group B.

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Which group has the larger number of possible different partners, and by how many?