What is 4/9 of 36?
16
What is 1/2 of 12?
6
What is 1/6 of 18?
3
What is 3/8 of 24?
9
What is 2/7 of 21?
6
What is 1/4 of 16?
4
What is 5/6 of 24?
20
What is 2/3 of 15?
10
What is 2/5 of 30?
12