Ratio and proportion

The angles in a triangle are in the ratio

2 : 3 : 4

What size is the smallest angle?

• 20

• 30

• 40

• 45

Tags

CCSS.8.G.A.5

Gill and Nat share some money in the ratio 8 : 3. Gill gets $120 more than Nat. How much do they get both together?

• $110

• $264

• $165

• $440

Tags

CCSS.6.RP.A.3B

Jane and John were at the same archery practice as Hendrick and William.

Shots on target : Shots missed

Jane - 58 : 42

John - 48 : 27

Hendrick - 15 : 10

William - 28 : 22

Write the four students names in order, starting with the student with the highest success rate.

• Jane, John, Hendrick, William

• John, Jane, William, Hendrick

• William, Jane, Hendrick, John

• John, Hendrick, Jane, William

Tags

CCSS.6.RP.A.3A

I change $15 into 1800 Indian rupees. How many rupees do I get for $48?

• 5700

• 4980

• 5760

• 5820

Tags

CCSS.6.RP.A.3B

I change $15 into 1800 Indian rupees. How many US dollars ($) do I get for 4350 Indian rupees?

• $36.25

• $34

• $38.75

• $44

Tags

CCSS.6.RP.A.3B

Two different types of grey paint are mixed from white and black paint in the ratios shown (Black : White):

Type A -----> 5 : 8

Type B ------> 2 : 3

Which paint is darker?

• A

• B

• Same darkness

• Not enough data

Tags

CCSS.6.RP.A.3A