Question

In a classroom,

Answer 1

Answer:

4 wearing blue shirts And 16 are wearing white shirts

Step-by-step explanation:

I think I'm not so sure,

Answer 2

Answer:

2 students are wearing shirts other than blue shirts or white shirts.

Step-by-step explanation:

3/10 of 20 is 6, so 6 people are wearing blue shirts.  3/5 of 20 is 12, so 12 students are wearing white shirts.  6 + 12 = 18. 20 - 18 = 2.