Question

In a school only 30 out 50 students can participate in a competition. What is probability of the students who do not make it to the competition ? *

Answer 1

Answer:

$\frac{20}{50}$

Step-by-step explanation:

1.probability =

$\frac{number \: of \: students \: who \: are \: not \: participating}{total \: number \: of \: students}$

2 probability of students who aren't participating:

Total no of students - No of student participating

3. The no of students who aren't participating : 50-30=20

4.Therefore the probability of students not participating is

$\frac{20}{50}$

Answer 2

Answer:

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