Math0101 Quiz

When written in order of size, starting with the smallest, the three fraction $\frac{2}{3},\ \frac{1}{2},\ \frac{3}{5}$ are 

•  $\frac{1}{2},\ \frac{2}{3},\ \frac{3}{5}$  

•  $\frac{2}{3},\ \frac{1}{2},\ \frac{3}{5}$  

•  $\frac{1}{2},\ \frac{3}{5},\ \frac{2}{3}$  

•  $\frac{3}{5},\ \frac{2}{3},\ \frac{1}{2}$  

When written in order of size, starting with the smallest, the three fraction $\frac{6}{7},\ \frac{9}{10},\ \frac{4}{5}$ are 

•  $\frac{9}{10},\ \frac{6}{7},\ \frac{4}{5}$  

•  $\frac{4}{5},\ \frac{6}{7},\ \frac{9}{10}$  

•  $\frac{6}{7},\ \frac{4}{5},\ \frac{9}{10}$  

•  $\frac{4}{5},\ \frac{9}{10},\ \frac{6}{7}$  

The fraction $\frac{35}{4}$  can be written 

•  $8\ \frac{3}{4}$  

•  $8\ \frac{1}{4}$  

•  $9$  

•  $7\ \frac{3}{4}$  

The fraction $11\ \frac{2}{3}$  can be written as

•  $\frac{13}{3}$  

•  $\frac{25}{3}$  

•  $30$  

•  $\frac{35}{3}$  

The number 0.08647 when rounded off to two significant figures becomes

• 0.086

• 0.09

• 0.01

• 0.096

The number 2.03456 when rounded off to three decimal places becomes

• 2.034

• 2.035

• 2.0346

• 2.03

The number 256.873 when rounding off to two significant figures becomes

• 256.80

• 257.0

• 260

• 256.87