Week 17 Ratio, Fraction , Metric Conversion plenary

In a box of chocolates, the ratio of plain chocolates to milk chocolates is 2 : 5

What fraction of the chocolates are plain ones.

• $\frac{2}{7}$

• $\frac{2}{5}$

• $\frac{5}{7}$

• $\frac{2}{3}$

In a box of chocolates, the ratio of plain chocolates to milk chocolates is 2 : 5

What fraction of the chocolates are Milk ones.

•  $\frac{2}{5}$  

•  $\frac{2}{7}$  

•  $\frac{5}{7}$  

•  $\frac{5}{3}$  

Convert the following:   $3g\ \rightarrow\ mg$  

• 300mg

• 3000mg

• 3mg

• 0.3000mg

Convert the following:  $10,000ml\ \rightarrow\ L$  

• 100L

• 1L

• 10L

• 1000L

Convert the following:   $4000g\ \rightarrow\ kg$  

• 40kg

• 400kg

• 0.4kg

• 4kg

 $3750m\ \rightarrow\ km$  

Convert the following: 

• 375.0km

• 3.75km

• 37.5km

• .375km