• 30 %

• 40 %

• 50 %

Change 7:10 into percent.

• 50 %

• 60 %

• 70 %

Change 16/25 into percent

• 36 %

• 52 %

• 64 %

Change 40 % into fraction.

Change 25 % into ratio

• 1:4

• 2:4

• 3:4

Change 45.6 % in decimal.

• 45.6

• 4.56

• 0.456

What percent of 40 is 20?

• Rate: 50 %

• Percentage: 50

• Base: 50

What is 25 % of 48?

• Rate: 12 %

• Percentage: 12

• Base: 12

45 is 15 % of what number?

• Rate: 300 %

• Base: 300

• Percentage: 300

What number is 30 % of 150?

• Rate: 45 %

• Percentage: 45

• Base: 45