Ratios, Rates, Tables and Graphs

What is the missing number in the ratio table?

• 72

• 85

• 76

• 90

What is the constant of proportionality in the table?

• 2

• 8

• 4

• 6

What is the constant of proportionality in the graph?

• 46

• 92

• 184

• 41

What is the constant of proportionality for the table above?

• 2

• 1/2

• 3

• None of the above

• 14 and 27

• 14 and 24

• 14 and 21

• 14 and 32

• $8

• $16

• $24

• $32

How much money will 21 clients bring in?

• $500

• $4500

• $3500

• $3000

If Mark is saving to purchase $2,500 in new equipment, how many clients will he need?

• 15 clients

• 20 clients

• 25 clients

• 18 clients

A school's student to teacher ratio is 20:1. If there are 400 students, how many teachers are there?

• 20

• 25

• 15

• 10

If the ratio of cats to dogs in a pet store is 3:4, and there are 12 cats, how many dogs are there?

• 16

• 15

• 14

• 13