Mathematics, 23.05.2021 14:00, gabriella80

The table shows information about some children. Age 11
Age 12
Total
Girls
6
a
b
Boys
с
9
18
Total
d
16
e
A pupil is selected at random.
What is the probability of selecting a boy?
Give your answer in its simplest form.

Answers: 2

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The table shows information about some children. Age 11
Age 12
Total
Girls
...