General Mathematics class 9

percent is an english word which means:

• out of 10

• out of 100

• out of 60

• out of 1000

20% of 600 is:

• 12

• 120

• 20

• 200

 $45\frac{1}{2}\%$  in the lowest form is expressed as:

•  $\frac{91}{200}$  

•  $\frac{200}{91}$  

•  $\frac{91}{100}$  

•  $\frac{100}{91}$  

0.065 expressed as percentage:

• 65%

• 6.5%

• 65

• 0.65%

 $\frac{1}{3}$  as a percentage is expressed as:

•  $33\frac{1}{3}\%$  

•  $33\frac{1}{2}\%$  

•  $33\frac{3}{2}\%$  

•  $33\frac{2}{3}\%$  

if the earth's surface is 71% water, hen what is the percentage of land?

• 29%

• 30%

• 39%

• 40%

if  $\frac{4}{5}$  of the students have been away for a holiday, how many students in every hundred have been on holiday?

• 40

• 60

• 80

• 100

There are 2 red balls out of 6 balls, the fraction of the red balls is:

• $\frac{2}{6}$

• $\frac{6}{2}$

• $\frac{2}{3}$

• $\frac{1}{6}$

The ratio 8:12 in its simplest form is:

• 2:3

• 2:4

• 3:2

• 4:6

The equality of two ratios is called:

• percent

• extreme

• proportion

• mean