Percentage

There are 40 students in a classroom. Ten of them are men. How many women are there (in percentage)?

• 25 %

• 35%

• 45%

• 75%

A cap costs US$ 10.00. Now, it is on sale for US$ 4.00. What is the discount in percentage?

• 50 %

• 60%

• 70%

• 15%

A T-shirt and a pair of pants cost US$ 70.00. Now, they are on sale for US$ 42.00. What is the discount in percentage?

• 65%

• 18%

• 20%

• 40%

There are 40 chairs in a classroom; 15% red, 25% are blue, and 60 % are green. How many chairs are red?

• 6 chairs

• 10 chairs

• 15 chairs

• 8 chairs

I bought a handbag that cost US$ 15.00. I got a 20% discount. How much did I pay for it?

• US$ 16.00

• US$ 6.00

• US$ 10.00

• US$ 12.00

I bought a shirt that cost US$ 60.00. I got a 25% discount. How much did I pay for it?

• US$ 40.00

• US$ 45.00

• US$ 30.00

• US$ 35.00

There are 30 colored pencils in my bag; 20% are blue. How many pencils are not blue?

• 22 pencils

• 24 pencils

• 30 pencils

• 34 pencils

There are 20 students in the classroom; 70% of them are women. How many men are there in the classroom?

• 5 men

• 6 men

• 8 men

• 10 men