Swimming Pool Capacity and Calculations

The video tutorial explains how to calculate the volume of a rectangular swimming pool and determine how much water it can hold at full and 90% capacity. It begins by introducing the dimensions of the pool and the questions to be answered. The tutorial then demonstrates how to calculate the pool's volume using the formula for a rectangular prism. Next, it explains how to find 90% of the pool's capacity by converting the percentage to a decimal and multiplying. The video concludes with a summary of the findings.

What are the dimensions of the swimming pool mentioned in the problem?

• 25 feet by 16 feet by 5 feet

• 30 feet by 20 feet by 6 feet

• 20 feet by 15 feet by 4 feet

• 28 feet by 18 feet by 5 feet

Tags

CCSS.HSG.MG.A.1

How is the swimming pool described in terms of geometric shape?

• A cylinder

• A sphere

• A cone

• A right rectangular prism

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

What is the total volume of the swimming pool when filled to the top?

• 1500 cubic feet

• 2500 cubic feet

• 2000 cubic feet

• 1800 cubic feet

What percentage of the pool's capacity does the manufacturer recommend filling?

• 90%

• 85%

• 95%

• 80%

How do you convert a percentage to a decimal for calculation purposes?

• Divide by 10

• Multiply by 100

• Divide by 100

• Multiply by 10

What is the decimal equivalent of 90%?

• 0.009

• 9.0

• 0.9

• 0.09

Tags

CCSS.5.NBT.B.7

What is the result of multiplying 2000 by 0.9?

• 1800

• 1700

• 1600

• 1900

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

How many cubic feet of water is 90% of the pool's capacity?

• 1700 cubic feet

• 2000 cubic feet

• 1800 cubic feet

• 1500 cubic feet

What is the importance of rounding in the final calculation?

• To simplify the calculation

• To make the number larger

• To ensure accuracy to two decimal places

• To make the number smaller

Tags

CCSS.3.MD.A.2

What is the final conclusion about the pool's capacity at 90%?

• It can hold 1700 cubic feet

• It can hold 1500 cubic feet

• It can hold 1800 cubic feet

• It can hold 2000 cubic feet

Tags

CCSS.3.MD.A.2