Topic 6 Review Part 3

Diego is making a large mural. He draws a hexagon with a perimeter of 10.5 meters. Each side of the hexagon is the same length. Part A: How many meters long is each side of Diego’s hexagon? Write an equation to model your work.

Part B: The total cost of the supplies to paint the mural is $38.70. Diego and 9 friends divide the total cost equally. How much does each person pay?

For questions 15a-15d, choose Yes or No to tell if the number 40.3 will make each equation true. 15a. 40.3 ÷ 10^1 = 4.03

• Yes

• No

15b. 40.3 ÷ 10^2 = 0.403

• Yes

• No

15c. 40.3 ÷ 10^0 = 40.3

• Yes

• No

15d. 40.3 ÷ 10^3 = 4.03

• Yes

• No

Lou’s Diner spent $12.80 on 8 pounds of potatoes. What was the cost of one pound of potatoes?

How many quarters are there in $30? Solve the equation 30 ÷ 0.25 to help you.

• 12 quarters

• 20 quarters

• 120 quarters

• 200 quarters

A group of 5 friends bought a bag of grapes to share equally. If the bag of grapes weighs 10.25 pounds, how much is each person’s share? Write an equation to model your work.