Identify what is missing in each statement (Base, Percentage, Rate). 1. 60% of 30 is___
2. 25% of ___ is 15
3. 8% of 265 is ___
4. What number is 8% of 56?
5. ___ is 18% of 235
6. 128 is 27% of ___
7. ___% of 12 is 13?
8. 30 is ___% of 100
9. 60% of 240 is ___
10. 16 is % of 38

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?