Finding Ratios

what is a ratio?

• random number that look like this 1:3

• somthing that compares the amount of 2 items/ objects

• a math thing that has 2 numbers

• 2 numbers that are put together

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

what is an example of a ratio?

• any number

• 5 rocks

• 6 sticks and 2 rocks (6:2)

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

simplify this ratio 8:4

• 2:4

• 16:8

• 4:4

• 4:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is this a correct simplified ratio? 4:2 = 3:1

• true

• false

Tags

CCSS.6.RP.A.3A

Logan has 3 pets when Tom has 6 pets. What is NOT a correct ratio?

• Answer 1: 7:4

• Answer 2: 6:3

• Answer 3: 12:6

• Answer 4: 9:18

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ava has 4 Barbie dolls and Micheal has 10 G.I. Joe action figures. How do you multiply the ratio by 3?

• Answer 2: 8:17

• Answer 1: 12:30

• Answer 3: 7:13

• Answer 4: 2:14

Is this a correct simplification? 10:20 = 5:10

• Answer 1: True

• Answer 2: False

Tags

CCSS.6.RP.A.3A

Mellisa has 3 blue marbles and 8 red marbles. What is the ratio of blue marbles to red marbles?

• Answer 1: 3:3

• Answer 2: 3:5

• Answer 3: 3:8

• Answer 4: 3:11

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is this ratio ratio simplification correct? 10:12 = 1:2

• Answer 1: True

• Answer 2: False

Tags

CCSS.6.RP.A.3A

What is the correct ratio?. 100:200

• 1:2

• 50:60

• 20:50

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2