Problem Solving Proportional Relationships

This sweater costs $55. It is 15% off. How much does it cost after the discount?

• $47.25

• $7.75

• $49.75

• $8.25

Jake has 30 students in his class. If 40% of them are girls, how many girls are there?

• 12

• 18

• 15

• 9

A pair of boots are $94.99.  They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.

• $71.24

• $118.74

• 23.7475

• $23.75

• 75

• 16

• 60

• 450

SOLVE

Mathematical Equivalence

ON

Answer explanation

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 the following using proportion and answer the question.

The ratio of cats to dogs in the neighborhood was 6:7. If there were 78 animals neighborhood, how many dogs are there?

There are ____ dogs

Mathematical Equivalence

ON

The equation for the table is y=9x.  Use the equation to find how much money they would make in 14 hours?

• $155

• $150

• $1.55

• $126

Solve the following using proportion and answer the question. The ratio of bags to boxes at the store is 8:11. If there are 104 bags, how many total packaging items are there? There are ____ packaging items

Mathematical Equivalence

ON