5 Minute Check Which is larger? 1. 4 7 or 5 8 2. 14 23 or 25 48 3. 45 53 or 7 8 4. 121 133 or 51 55

5 Minute Check Which is larger? 1. 4 7 or 5 8

5 Minute Check Which is larger? 1. 4 7 or 5 8 4 7 = 0.571 5 8 = 0.625

5 Minute Check Which is larger? 2. 14 23 or 25 48

5 Minute Check Which is larger? 2. 14 23 or 25 48 14 23 = 0.609 25 48 = 0.520

5 Minute Check Which is larger? 3. 45 53 or 7 8

5 Minute Check Which is larger? 3. 45 53 or 7 8 45 53 = 0.849 7 8 = 0.875

5 Minute Check Which is larger? 4. 121 133 or 51 55

5 Minute Check Which is larger? 4. 121 133 or 51 55 121 133 = 0.909 51 55 = 0.927

Flashcards

Thursday, April 10 Chapter 4 Review

Chapter 4 Review Objective:

Chapter 4 Review 1. An indoor soccer goal is 6 1 2 feet high. An outdoor soccer goal is 1 3 13 times as high as an indoor goal. How high is an outdoor goal? A. 6 feet B. 7 feet C. 8 feet D. 9 feet

Chapter 4 Review 1. An indoor soccer goal is 6 1 2 feet high. An outdoor soccer goal is 1 3 13 times as high as an indoor goal. How high is an outdoor goal? A. 6 feet B. 7 feet C. 8 feet D. 9 feet 6 1 2 x 1 3 3 = 8 feet Answer: C Calculator: 6, A b/c, 1, A b/c, 2, x, 1, A b/c, 3, A b/c, 13, =

Chapter 4 Review 2. Drew read 120 pages of his book, which was 0.60 of the book. How many pages are in the book? F. 7.2 G. 20 H. 72 I. 200

Chapter 4 Review 2. Drew read 120 pages of his book, which was 0.60 of the book. How many pages are in the book? F. 7.2 G. 20 H. 72 I. 200 120 x 0.60 = 72 pages Answer: H Calculator:

Chapter 4 Review 3. How many times longer is the length of the rectangle compared to the width? A. 9 B. 8 C. 7 D. 6

Chapter 4 Review 3. How many times longer is the length of the rectangle compared to the width? A. 9 B. 8 C. 7 D. 6 14.4 𝑐𝑚 1.6 𝑐𝑚 = 9 Answer: A

Chapter 4 Review 4. GRIDDED RESPONSE Estimate the cost in dollars of 4 boxes of cereal.

Chapter 4 Review 4. GRIDDED RESPONSE Estimate the cost in dollars of 4 boxes of cereal. $3 x 4 = $12

Chapter 4 Review 5. GRIDDED RESPONSE Reggie spent 2 5 of his day at a day camp exploring nature. If he was at camp for 10 hours, how many hours did he spend exploring nature?

Chapter 4 Review 5. GRIDDED RESPONSE Reggie spent 2 5 of his day at a day camp exploring nature. If he was at camp for 10 hours, how many hours did he spend exploring nature? 2 5 x 10 hours = 4 hours

Chapter 4 Review 6. Margaret has saved $400. She is going to spend one tenth of her money on a shopping spree. How much money will Margaret spend? F. $0.40 G. $4 H. $40 I. $100

Chapter 4 Review 6. Margaret has saved $400. She is going to spend one tenth of her money on a shopping spree. How much money will Margaret spend? F. $0.40 G. $4 H. $40 I. $100 $400 x 1 10 = $40 Answer: H

Chapter 4 Review 7. Lacie wants to paint her bedroom walls. She has to cover 1,162.5 square feet. About how many gallons of paint will she need? A. 5 B. 4 C. 3 D. 2

Chapter 4 Review 7. Lacie wants to paint her bedroom walls. She has to cover 1,162.5 square feet. About how many gallons of paint will she need? A. 5 B. 4 C. 3 D. 2 1 𝐺 250 𝑓𝑡² = 𝑥 𝐺 1162.5 𝑓𝑡² 1 x 1162.5 ÷ 250 = 4.65 G Answer: A

Chapter 4 Review 8. GRIDDED RESPONSE The Brighams’ yard is shown. If they divide the yard into 3 equal sections, what is the size, in acres, of each section?

Chapter 4 Review 8. GRIDDED RESPONSE The Brighams’ yard is shown. If they divide the yard into 3 equal sections, what is the size, in acres, of each section? 3 4 x 1 3 = 1 4

Chapter 4 Review 9. Miguela bought oranges and grapes. Use the table to find the cost of 3.4 pounds of oranges and 2.8 pounds of grapes. F. $2.66 G. $3.91 H. $6.57 I. $10.40

Chapter 4 Review 9. Miguela bought oranges and grapes. Use the table to find the cost of 3.4 pounds of oranges and 2.8 pounds of grapes. F. $2.66 G. $3.91 H. $6.57 I. $10.40 3.4 x 1.15 + 2.8 x 0.95 3.91 + 2.66 $6.57 Answer: H

Chapter 4 Review 10. SHORT RESPONSE On Monday, Jordan biked 2 3 4 miles. On Wednesday, he biked twice as many miles than he did on Monday. On Friday, Jordan biked 8 1 4 miles. How many times more miles did he bike on Friday than he did on Wednesday?

Chapter 4 Review 10. SHORT RESPONSE On Monday, Jordan biked 2 3 4 miles. On Wednesday, he biked twice as many miles than he did on Monday. On Friday, Jordan biked 8 1 4 miles. How many times more miles did he bike on Friday than he did on Wednesday? Wed - 2 3 4 x 2 = 5 1 2 = 5.5 Fri = 8 1 4 = 8.25 8.25 5.5 = 1.5 times

Chapter 4 Review 11. Albert used 3 8 of a half-gallon of paint. What fraction of a gallon of paint did he use? A. 3 4 B. 2 5 C. 3 16 D. 1 1 3

Chapter 4 Review 11. Albert used 3 8 of a half-gallon of paint. What fraction of a gallon of paint did he use? A. 3 4 B. 2 5 C. 3 16 D. 1 1 3 3 8 x 1 2 = 3 16 Answer: C

Chapter 4 Review 12. Courtney found the area of her notebook paper shown. What is the width of the piece of notebook paper? F. 8 inches G. 8.5 inches H. 9 inches I. 9.5 inches

Chapter 4 Review 12. Courtney found the area of her notebook paper shown. What is the width of the piece of notebook paper? F. 8 inches G. 8.5 inches H. 9 inches I. 9.5 inches 93.5 in² = 11 in · w 93.5 in² 11 in = 11 in · w 11 in 8.5 in = w Answer: G Answer: C

Chapter 4 Review 13. SHORT RESPONSE Lonnie is using the recipe below to make fruit punch. He wants to use 4 1 2 cups of pineapple juice. How many cups of orange juice should he use?

Chapter 4 Review 13. SHORT RESPONSE Lonnie is using the recipe below to make fruit punch. He wants to use 4 1 2 cups of pineapple juice. How many cups of orange juice should he use? 3 4 pineapple 1 1 2 orange = 4 1 2 pineapple x orange 1 1 2 𝑥 4 1 2 ÷ 3 4 = 9 orange

Chapter 4 Review 14. EXTENDED RESPONSE Rose’s recipe for snack mix is shown. The recipe serves 12 people but Rose wants to make enough for 30 people. Part A Explain how Rose can calculate the amount of each ingredient she needs to serve 30 people. Part B How much of each ingredient will Rose need? Part C How many cups of dry snack mix will there be in all? Explain your answer.

Chapter 4 Review 14. EXTENDED RESPONSE Rose’s recipe for snack mix is shown. The recipe serves 12 people but Rose wants to make enough for 30 people. Part A Explain how Rose can calculate the amount of each ingredient she needs to serve 30 people. Multiply each ingredient by 2 ½ to get the amount that will serve 30 people. 12x = 30 12𝑥 12 = 30 12 x = 2 1 2

Chapter 4 Review 14. EXTENDED RESPONSE Rose’s recipe for snack mix is shown. The recipe serves 12 people but Rose wants to make enough for 30 people. Part B How much of each ingredient will Rose need?

Chapter 4 Review Pr - 2 1 2 x 1 1 2 = 3 3 4 DC - 2 1 2 x 2 3 4 = 6 7 8 14. EXTENDED RESPONSE Rose’s recipe for snack mix is shown. The recipe serves 12 people but Rose wants to make enough for 30 people. Part B How much of each ingredient will Rose need? Pr - 2 1 2 x 1 1 2 = 3 3 4 DC - 2 1 2 x 2 3 4 = 6 7 8 Pea - 2 1 2 x 1 1 8 = 2 13 16 M - 2 1 2 x 1 3 = 5 6 SS - 2 1 2 x 5 32 = 25 64

Chapter 4 Review 14. EXTENDED RESPONSE Rose’s recipe for snack mix is shown. The recipe serves 12 people but Rose wants to make enough for 30 people. Part C How many cups of dry snack mix will there be in all? Explain your answer.

Chapter 4 Review 14. EXTENDED RESPONSE Rose’s recipe for snack mix is shown. The recipe serves 12 people but Rose wants to make enough for 30 people. Part C How many cups of dry snack mix will there be in all? Explain your answer. 3 3 4 + 6 7 8 + 2 13 16 + 5 6 + 25 64 = 13 7 16

Chapter 4 Review Agenda Notes Homework– Homework Practice OAA – CH4a Due Friday, April 11