Ratios

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger

figure.

• a

• b

• c

• d

Tags

CCSS.7.G.A.1

The polygons in each pair are similar. Find the missing side length.

• a

• b

• c

• d

Tags

CCSS.HSG.SRT.A.2

• 5: 6

• 3: 5

• 2: 3

• 5: 3

Tags

CCSS.7.G.A.1

The cookie jar has six chocolate chip cookies, seven sugar cookies, and five oatmeal cookies. What is the Extended Ratio of sugar to oatmeal to chocolate chip cookies?

• 7 : 6 : 5

• 5 : 6 : 7

• 7 : 5 : 6

• 6 : 7 : 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Donny has a bag of LEGOS. There are 6 yellow, 3 red, and 8 blue LEGOS. What is the ratio of red to yellow LEGOS? (Remember a ratio can also be expresed as a fraction, the answer needs to be reduced to simplest form)

• 1/2

• 6/3

• 2/1

• 3/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The cookie jar has six sugar cookies, eight chocolate chip cookies and five oatmeal cookies. What is the extended ratio of sugar to oatmeal to chocolate chip cookies?

• 6 : 5 : 8

• 5 : 6 : 8

• 6 : 8 : 5

• 8 : 6 : 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In my fish tank, the ratio of red fish to blue fish is 3:5. If there are 20 blue fish. How many red fish are there?

• 18

• 12

• 4

• 15

A triangle’s angle measures are in the extended ratio of 1 : 2 : 3. Find the measures of the angles.

• 30^o, 60^o, 90^o

• 10^o, 20^o, 30^o

• 20^o, 40^o, 60^o

• 30^o, 50^o, 90^°

Tags

CCSS.8.G.A.5

The pet store has 18 dogs toys for sale. 10 toys are frisbees and the rest are bones. What is the ratio of bones to frisbees in simplest form?

• 5/9

• 8/10

• 4/5

• 18/10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8

• 15

• 40

• 29

Tags

CCSS.6.RP.A.3B