Q10Multiple choice
In a school, only 2 out of 5 students can participate in a quiz. What is the chance that a student picked at random makes it to the competition?
- (a)20%
- (b)40%
- (c)50%
- (d)30%
Show answer
1. 20 cm 2. cm 3. Length of bottom of vertical support = 9 cm Length of upper of vertical support = 3 cm