21.What is 5% of 30?
22.What is 10% of60?
23.15% of 65 is what number?
24.20% of 80 is what number?
25.What number is 25%of 130?
26.What number is 3% of 280?
27.What is 50% of 920?
28.75% of 850 is what number?
29.10% of 100 is what number?
30.5% 25 is______.​