Ratios, Rates & Unit Rates

Write the ratio of seeds to oats in three different ways.

• 3/5 ; 3.5 ; 3 to 5

• 5/3 ; 5:3 ; 5 to 3

• 3/5 ; 3:5 ; 3 to 5

• 5/3 ; 5.3 ; 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Write the ratio of raisins to total cups of ingredients in three different ways.

• 11/2 ; 11:2 ; 11 to 2

• 11/2 ; 11.2 ; 11 to 2

• 2/11 ; 2.11 ; 2 to 11

• 2/11 ; 2:11 ; 2 to 11

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Using the trail mix recipe above, check three ratios equivalent to Raisins to Oats.

• $\frac{4}{8}$

• $\frac{4}{10}$

• $\frac{6}{10}$

• $\frac{6}{15}$

• $\frac{8}{20}$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

 Check all ratios equal to: $\frac{6}{14}$ 

•  $\frac{12}{24}$  

•  $\frac{3}{7}$  

•  $\frac{21}{49}$  

•  $\frac{9}{21}$  

•  $\frac{18}{44}$  

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The directions to make fruit salad uses a 4:5 ratio of pineapples to strawberries. If Derek uses a 12:18 ratio, is his fruit salad equivalent to the directions? EXPLAIN

• no; Derek's ratio is smaller

• yes; the ratios are equal

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

A recipe calls for 5 cups of oats and 8 cups of flour. Ashley makes a larger batch, mixing 15 cups of oats and 24 cups of flour. Did she use the same ratio of oats to flour shown in the original recipe? EXPLAIN

• no; the ratios are not the same

• yes; the ratios are equal

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Compare the following fractions below. (Use < , > , or = ) : $\frac{5}{7}\ and\ \frac{15}{25}$  

• <

• >

• =

Tags

CCSS.6.NS.C.7

Compare the following fractions below. (Use < , > , or = ) : $\frac{4}{9}\ and\ \frac{8}{18}$  

• <

• >

• =

Tags

CCSS.6.NS.C.7

Compare the following fractions below. (Use < , > , or = ) : $\frac{7}{11}\ and\ \frac{7}{10}$  

• <

• >

• =

Tags

CCSS.6.NS.C.7

Compare the following fractions below. (Use < , > , or = ) : $\frac{12}{6}\ and\ \frac{24}{8}$  

• =

• >

• <

Tags

CCSS.6.NS.C.7