Review Questions

A math club has 25 members, of which 11 are males and the rest are females. What is the ratio of males to all club members?

A group of preschoolers has 8 boys and 24 girls. What is the ratio of girls to all children?

A pattern has 4 blue triangles to every 12 yellow triangles. What is the ratio of blue triangles to all triangles?

A gardening club has 21 members, of which 13 are males and the rest are females. What is the ratio of females to all club members?

Dylan drew 1 heart, 1 star, and 26 circles. What is the ratio of circles to hearts?

15 tens =

• 1500

• 150

• 15

• 15000

digit value for the underlined digit is

75 986

• thousands

• ten thousands

• 
  70 000

• 
  700 000

place value for the underlined digit is

75 986

• 900

• 
  ten thousands

• 
  9 000

• hundreds

27 ones =

• 27

• 270

• 2700

• 27000

digit value for the underlined digit is

90 653

• 0

• 
  90 000

• 
  thousands

• 1 000