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BECE Mathematics 2023 Paper
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© africaexams.com
Question : 24
Total: 40
A bag contains 20 oranges of which 6 are bad. Find the probability of picking a good orange from the bag.
1
20
3
10
1
6
7
10
Validate
Solution:
Probability
=
Number of possible selection
Number of samples
Number of good oranges
=
20
−
6
=
14
Number of samples
=
20
Probability (Good oranges)
=
14
20
=
7
10
Note: 2 divides 14, 7 times and 20, 10 times.
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