Solve Proportions

Identify all the proportions that could be written for the situation above.

The county requires 2 teachers for every 45 students. Which proportion give the number t of teachers needed for 315 teachers.

Identify the proportion that could be used to represent the table.

Solve the proportion.

• 10.8

• 7.5

Solve for x 

• x = 1/10

• x = 10

• x = 4

• x = 5

How large a roast can Wesley cook in 4 hours using his recipe? Write your answer as a whole number or decimal.

Mathematical Equivalence

ON

Answer explanation

Tags

7.4.A

How large a roast can Wesley cook in 4 hours using his recipe? Write your answer as a whole number or decimal.

Mathematical Equivalence

ON

Answer explanation

Tags

7.4.A

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

Two packages of blueberries costs $3. Write a proportion that gives the number of packages p can you buy for $9. Identify all the proportions you could use to represent the situation: