Homework for Feb 14 - 18

In a class there are 30 boys and 12 girls. Find the ratio of number of boys to number of girls.

• 2 : 5
• 5 : 2
• 3 : 4
• None of the above

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of sharks to fish?

• 2 to 10

• 2 to 8

• 8 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of fish to sharks?

• 8:2

• 10:2

• 2:8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is ratio of blue to orange

• 3/2

• 3/5

• 2/3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What 3 ways can you write a ratio?

I have a total of 5 animals. 3 of them are dogs. 2 of them are cats. What is the cat to dog ratio?

Can you simplify 4/8?

• Yes
• No

To solve this problem, how do you write 3 as a fraction?  3 ÷ 1/4 

• 1/3
• 3/1

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Do you have to find a common denominator to solve this?

• Yes
• No

Tags

CCSS.5.NF.B.6

• 2/12
• 2/24
• 1/12
• 1/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D