Percentage and Proportions Problems

This video tutorial covers Math 6 Unit 3 Lesson 11, focusing on percentages and double number lines. It introduces the concept of using double number lines to represent percentages and solve problems. The lesson includes activities such as calculating fundraising goals, biking distances, and puppy weights using percentages. The video also provides practice problems for students to apply their understanding of percentages in real-world scenarios.

If Lynn raised 100% of her goal, how much did she raise if her goal was $40?

• $50

• $20

• $30

• $40

Jada achieved 50% of her fundraising goal. If her goal was $40, how much did she raise?

• $30

• $20

• $10

• $40

On Sunday, Elena biked 75% of her Saturday distance. If she biked 8 miles on Saturday, how many miles did she bike on Sunday?

• 10 miles

• 8 miles

• 6 miles

• 4 miles

If a puppy weighs 9 pounds and this is 20% of its adult weight, what will be its adult weight?

• 36 pounds

• 30 pounds

• 40 pounds

• 45 pounds

Andre's puppy is 30% of its adult weight at 9 pounds. What is its adult weight?

• 35 pounds

• 30 pounds

• 25 pounds

• 20 pounds

What is 30% of 50 using a double number line?

• 25

• 15

• 10

• 20

During basketball practice, May was successful on 25% of her 40 free throws. How many did she make?

• 15

• 10

• 5

• 20

If a 16 oz bottle of orange juice contains 200 mg of vitamin C, which is 250% of the daily allowance, what is 100% of the daily allowance?

• 120 mg

• 100 mg

• 80 mg

• 50 mg

If 40% of sixth graders like hip-hop and there are 100 students who like it, how many sixth graders are there in total?

• 300

• 350

• 250

• 200

Diego wants to know which vehicle is faster. If his skateboard goes 90 feet in 5 seconds, how many inches does it travel in the same time?

• 1200 inches

• 1350 inches

• 1080 inches

• 1500 inches